Every Believer in Jesus Christ has this promise from God who cannot lie.
Don’t ever doubt the faithfulness of God. He will always do what He says He will do.
Then said the Lord unto me, Thou hast well seen: for I will hasten my word to perform it. Jeremiah 1:12 KJV
Then said the Lord to me, You have seen well, for I am alert and active, watching over My word to perform it. Jeremiah 1:12 AMPC