Mark 11:22-24 NKJV
So Jesus answered and said to them, “Have faith in God. For assuredly, I say to you, whoever says to this mountain, ‘Be removed and be cast into the sea,’ and does not doubt in his heart, but believes that those things he says will be done, he will have whatever he says. Therefore I say to you, whatever things you ask when you pray, believe that you receive them, and you will have them.”
Abraham believed God, and said to sight, “Stand back!” and to the laws of nature, “Hold your peace!” and to a misgiving heart, “Silence, thou lying tempter!” He Believed God. - Joseph Parker
Daniel 6:23 NKJV
Now the king was exceedingly glad for him, and commanded that they should take Daniel up out of the den. So Daniel was taken up out of the den, and no injury whatever was found on him, because he believed in his God.
Matthew 8:13 NKJV
Then Jesus said to the centurion, “Go your way; and as you have believed, so let it be done for you.” And his servant was healed that same hour.
Matthew 9:27-29 NKJV
When Jesus departed from there, two blind men followed Him, crying out and saying, “Son of David, have mercy on us!”
And when He had come into the house, the blind men came to Him. And Jesus said to them, “Do you believe that I am able to do this?”
They said to Him, “Yes, Lord.”
Then He touched their eyes, saying, “According to your faith let it be to you.”
Mark 16:16-18 NKJV
“He who believes and is baptized will be saved; but he who does not believe will be condemned. And these signs will follow those who believe: In My name they will cast out demons; they will speak with new tongues; they will take up serpents; and if they drink anything deadly, it will by no means hurt them; they will lay hands on the sick, and they will recover.”