If you believe, you will receive whatever you ask for in prayer.
Albert Barnes
He adds an encouragement for them to pray, assuring them that they should have all things which they asked.
This promise was evidently a special one, given to them in regard to working miracles. To them it was true, but it is manifest that we have no right to apply this promise to ourselves. It was desired especially for the apostles; nor have we a right to turn it from its original meaning. There are other promises in, abundance on which we “may” rely in prayer, with confident assurance that our prayers will be heard. ...
C H Spurgeon
This gives us a grand cheque-book on the Bank of Faith, which we may use without stint. How wide are the terms: “all things, whatsoever ye shall ask in prayer, believing”! If we are enabled to pray the prayer of faith, we shall gain the blessing, be it whatever it may. This is not possible concerning things unpromised, or things not according to the divine will. Believing prayer is the shadow of the coming blessing. It is a gift from God, not a fancy of the human will, nor a freak of idle wishing. “Believing, ye shall receive;” but too often the believing is not there.
Matthew Henry
The way and means of exercising this faith, and of doing that which is to be done by it; All things whatsoever ye shall ask in prayer, believing, ye shall receive. Faith is the soul, prayer is the body; both together make a complete man for any service. Faith, if it be right, will excite prayer; and prayer is not right, if it do not spring from faith. This is the condition of our receiving - we must ask in prayer, believing. The requests of prayer shall not be denied; the expectations of faith shall not be frustrated. We have many promises to this purport from the mouth of our Lord Jesus, and all to encourage faith, the principal grace, and prayer, the principal duty, of a Christian. It is but ask and have, believe and receive; and what would we more? Observe, How comprehensive the promise is - all things whatsoever ye shall ask; this is like all and every the premises in a conveyance. All things, in general; whatsoever, brings it to particulars; though generals include particulars, yet such is the folly of our unbelief, that, though we think we assent to promises in the general, yet we fly off when it comes to particulars, and therefore, that we might have strong consolation, it is thus copiously expressed, All things whatsoever.
