What does the Bible say about indecision / being indecisive?

If I have asked anything of God, and have received His answer, I then act with assurance, with the conviction that I am in the path of God's will; I am happy and contented. If I meet with some difficulty, this does not stop me; it is only an obstacle which faith has to surmount. But if I have not this certainty before I begin, I am in indecision, I know not what to do. There may be a trial of my faith, or it may be that I ought not to do what I am doing. I am in suspense, and I hesitate; even if I am doing the will of God, I am not sure about it, and I am not happy. I ought therefore to be assured that I am doing His will before I begin to act.

If I have asked anything of God, and have received His answer, I then act with assurance, with the conviction that I am in the path of God's will; I am happy and contented. If I meet with some difficulty, this does not stop me; it is only an obstacle which faith has to surmount. But if I have not this certainty before I begin, I am in indecision, I know not what to do. There may be a trial of my faith, or it may be that I ought not to do what I am doing. I am in suspense, and I hesitate; even if I am doing the will of God, I am not sure about it, and I am not happy. I ought therefore to be assured that I am doing His will before I begin to act.

Indecision is one great hindrance in the Christian path. So long as a man does not go into the responsibilities of the question before God, "Am I for this world or for that?" so long will Satan amuse him with something or other here, while the Spirit of God alone will satisfy him if he desires to go on in faith.

"For he that doubteth is like a wave of the sea wind-driven and tossed (for let not that man think that he shall receive anything of the Lord): a double minded man, unstable in all his ways." Here is the contrast, alas! not uncommon even of old. Collectively "surge" is a known sense of the word rendered "wave," which is not the ordinary term (κῦμα) though this occurs repeatedly in the N.T. It is rather a billow singly, but here the sport of winds to and fro. How could it be otherwise in him who in his weakness does not lean on the Lord? Whatever may be given, there is no real receiving from the Lord on his part who does not trust Him. If in one way he speaks, in another he feels and acts, being of double soul. Instability marks all his course. Is not God ashamed to own such a one? (Heb. 11:16).

These are the two most important points pressed practically throughout the epistle. One is the profit of not enjoying the pleasant only, but the rough and hard that God sends for our good. Blessing now is not in ease and honour, but, contrariwise, counting joy in trial, accepting what is painful from God, certain that He never mistakes, and that all is ordered of Him for the perfect blessing of His own people. But then this leads the way, and makes one feel the need of wisdom from God in order intelligently and happily to profit by the trial; for, as we know, the blessing of all trial is "to them that are exercised thereby." In order to discern we need wisdom. This he brings in: "If any of you lack wisdom." There is thus the need of dependence on God, the spirit of habitual waiting on Him — of bowing to Him, and, in short, of obedience. "If any of you lack wisdom, let him ask of God, that giveth to all men liberally, and upbraideth not." We shall see by and by whence this flows, but we have merely now a general exhortation. "Let him ask in faith," says he, "nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed. For let not that man think that he shall receive anything of the Lord. A double-minded man is unstable in all his ways." Thus he shows that faith supposes confidence in God, and that this doubtful mind, this hesitancy about God, is in point of fact nothing but unbelief. Accordingly it is a practical denial of the very attitude you take in asking God. It is blowing hot and blowing cold; it is appearing to ask God, when in point of fact you have no confidence in Him. Let not such a one, therefore, expect anything of the Lord.

This may have its counterfeit, it is true, and we must realize that. How easy it is just to get upon our knees and ask God to lead us, and then follow our hasty impulses after all! Who shall save us from the mistaking one of those things for the other? How can we give an answer to this? It is in the sanctuary that we must learn it. It is in drawing near to God, there, where the pride of man is humbled and the impulses of nature find complete control. There is no absolute rule by which we can discern what wisdom is. We are to ask God "who giveth to all liberally and upbraideth not, and it shall be given" us. In inspiration we cannot but remember how prophets spoke more wisely than they knew, so that they had to look at their own prophecies to find that which was in them, which they had not discovered; and such may be with us the far-reaching result of our actions that, if led of Him, we shall find that we have acted much better than we knew. He "giveth liberally." There is in such grace as this of which we are speaking a largeness and breadth which show it to be divine; and thus the simplest, poorest child of God, the one most consciously ignorant, just in the consciousness of that ignorance may both act and speak so of the ability that God giveth that the highest wisdom amongst men shall not come near it for the excellence that is in it; and true faith is just of this character, that it makes God all, and draws thus out of the full fountain, never seeking it in vain.

Thus the apostle insists upon it here that he who asks should "ask in faith, nothing doubting." Is it hard to do that? We are told immediately how it is that it is hard — whence the doubt comes. "He that doubteth is like a wave of the sea, driven of the wind and tossed" — open to the influences of things around, which the eye contemplates the moment God is not before it. The apostle is very emphatic here. Let not that man think that he shall receive anything from the Lord." But of what is he speaking? Not of the exercises that an honest soul may have in discerning what the way of the Lord is, but the instability which results from a double mind, the strife of our own wills with God's will, the desire to have Him act according to our mind instead of desiring to act according to His mind. It is plain that we are not in the way to get wisdom so. Yet how much of our prayer is often just this kind of strife with God! and how often there is a thought that if we had only energy of faith in this way, we might really in some sense bend Him to our will! But that would be no blessedness. His will is that which is perfect. To call ours "imperfect" would be to put honor on it.

How definite and certain is the word — "It shall be given him." Take note of it, for the more the assurance of it sinks down into our hearts the more ready we shall be to ask wisdom in faith without any "wavering" or "doubting." This simple unquestioning faith, which takes God absolutely at His word, is most necessary. If we doubt we become double-minded, unsteady in all our ways. We become like sea-waves tossed about by every wind, driven first in this direction and then in that, sometimes up and sometimes down. First our hopes run high and then we are filled with forebodings and fears. If this be our condition we may ask for wisdom but we have no ground for expecting it, or anything else, from the Lord.

We rather think that verse 7 is also intended to convey to us this thought; that he who asks of God, and yet asks with a doubting mind, is not likely, whatever he may receive, to take it as from the Lord. Wisdom or guidance or anything else is asked of God. Instead of there being calm reliance upon His word the mind is full of questionings and tossed about between hopes and fears. How can real wisdom and guidance be received? And if any kind of help is granted how can it be received as from God? Does not this go far to explain why so many Christians are troubled over questions concerning guidance? And when God's merciful providence is exercised towards them and things reach a happy issue, they do not see His hand in it and receive it as from Him. They attribute it to their good fortune: they say, as the world would say, "My luck was in!"

Here, we are persuaded, lies the real secret of the whole matter as regards that class of persons now before us. "A double-minded man is unstable in all his ways." A man who tries to keep one eye on the world, and the other on Christ, will be found to have no eye for Christ, but both eyes for the world. It must be so: Christ must be all or nothing; and hence it is the very height of absurdity to talk of peace or progress where Christ is not the absorbing object of the soul. Where He is, there will never be any lack of settled peace; and there will be progress. The Holy Ghost is jealous for the glory of Christ, and He can never minister comfort, consolation, or strength to a heart divided between Him and the world. It could not be. He is grieved by such unfaithfulness; and instead of being the minister of comfort, He must be the stern reprover of indulged selfishness, worldliness, and vacillation.

(vv. 113-114) The believer hates the reasoning of the double-minded man (JND), the one who halts, or wavers between two opinions.

James calls things by their right names. It is a great deliverance when we can practically call things by their true names, and see how the word of God would cut off everything that is unholy and contrary to His will in our path. How pungent, how faithful James is! He does not spare the rich or the mighty, no matter how exalted they may be. He speaks most plainly. If there is any question of the saint's honesty, he says, "Cleanse your hearts ye double-minded." He tells us that a double-minded man is unstable in all his ways. Let not that man think that he shall get anything of the Lord in prayer. Why is it that our prayers are not answered? James gives us two reasons. One is double-mindedness that is, the mind half on one thing and half on another. If my mind is half on the world and half on Christ, I may pray every day of my life and get no answer to my prayers. Oh! when I seek the Lord, let it be as it is beautifully put in the book of Chronicles, "They sought Him with all their heart and with all their desire." That kind of prayer will be answered.