THIS IS THE WORD OF FAITH WHICH WE PREACH. IF THOU SHALL confess with thy mouth, the Lord Jesus and BELIEVE IN YOUR HEART; that GOD has raised him up from the dead, thou shall be saved. for with the heart man believeth unto righteousness, and with the mouth, confession is made unto salvation. Romans 10:9-10

But these are written, that YE MIGHT BELIEVE THAT JESUS IS
THE CHRIST, THE SON OF GOD: AND THAT BELIEVING YE MIGHT HAVE LIFE THROUGH HIS NAME. John 20:31

Commit your works unto the Lord and trust them wholly to him; He will cause your thoughts to become agreeable to his will, and so shall your plans be established and succeed. (Proverbs 16.3)