So exclaimed the doubting man in “The Princess Bride”. But where there’s a will there’s a way! Likewise, if there’s a will to do God’s will, He will work in your life. God works without doubt in the lives of those who don’t have it..
If the channel of God’s will is dry downstream, you need to locate where it’s blocked upstream. Not “upstream” in heaven but on earth, in the theology of those you assume know more than you and so allow them to think for you.
You’ll never do the works that Jesus did — and said that you would also — if you allow yourself to become wishy-washy about God’s will. A wishy-washy view of it will make you a namby-pamby Christian.
When the angel Gabriel told Zacharias that his wife Elizabeth would bear him a son, he replied: “How shall I know this? For I am an old man, and my wife is well advanced in years.” (Did he not know Abraham and Sarah’s story?)
Zacharias asked for a sign, and Gabriel gave him one that silenced him during his wife’s pregnancy. He would be able to speak again until the baby’s birth. Likewise, if you cannot conceive the ability of God to do what He promises, you have nothing to declare before it happens.
If you can’t see how God’s will can take place and are unable to conceive how it ever could — then it’s better to say nothing than to question God’s ability. An older and no doubt wiser Zacharias likely never did so again.
Every miracle that God promises is conceivable! So, don’t wait for the birth of a promise but conceive that “With God, nothing is impossible. NT Greek: no rhema that He reveals is impossible.” With God-given faith in your heart doubt itself is inconceivable.