"And the prayer of faith shall save the sick, and the Lord shall raise him up; an if he have committed sins, they shall be forgiven him. Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much."
James 5:15-16
"And whatsoever ye shall ask in my name, that will I do, that the Father may be glorified in the Son."
James 14:13
"If my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then will I hear from heaven and will forgive their sin and will heal their land."
2 Chronicles 7:14