Matthew 21:21
And Jesus answered them, “Truly, I say to you, if you have faith and do not doubt, you will not only do what has been done to the fig tree, but even if you say to this mountain, ‘Be taken up and thrown into the sea,’ it will happen
Beloved, when you put your whole trust/faith in God, rid yourself from any form of doubt because where doubt is present, faith cannot operate. Faith has no room for doubt.