God is not a man, so he does not lie. He is not human, so he does not change his mind. Has he ever spoken and failed to act? Has he ever promised and not carried it through? - Num. 23:19
God does not need a special consultant before He takes critical decisions about your life. His decisions, plans and purpose for your life cannot be faulted or discredited because they are built on His integrity. Hence, He will not allow His reputation to be put on the line because He honours His word and will not allow any man to despise His name. God has not made a promise and later stall to buy time or postpone the performance of His promise because He is pushed for time. He has not abused His sovereignty by breaking faith with His people. Whatsoever He says He will do is not just doable but a done deal.
Hence, you need to believe that God does not play by guess or by gosh. That is why you can pin your faith on Him to deliver on His promise. He is the Rewarder of those that diligently seek Him. He will not take your diligent prayer life for granted neither will He shift ground on His promise to you. His promises are yes and amen. Whatsoever God promises is divinely endorsed as accomplished and will be delivered on His preferred schedule, when He makes all things beautiful.
The sons of men may promise you the moon without acting in good faith. Perhaps, their promises could be made in all good conscience but may be incapacitated by limiting factors. However, with God, every promise is a word certified with a divine assurance of fulfillment. Inasmuch as God will not assert a slip of the tongue whenever He makes His promise, every of His spoken and revealed word to you shall be made manifest in Jesus name.