The Jesus Prayer:

Lord Jesus Christ, Son of God, have mercy upon me a sinner. Amen.

An Antiochian Eastern Orthodox prayer in times of sickness:

O Lord Jesus Christ, our Saviour, Physician of souls and bodies, who didst become man and suffer death on the Cross for our salvation, and through thy tender love and compassion didst heal all manner of sickness and affliction; do thou O Lord, visit me in my suffering, and grant me grace and strength to bear this sickness with which I am afflicted, with Christian patience and submission to thy will, trusting in thy loving kindness and tender mercy. Bless, I pray thee, the means used for my recovery, and those who administer them. I know O Lord, that I justly deserve any punishment thou mayest inflict upon me for I have so often offended thee and sinned against thee, in thought, word and deed. Therefore, I humbly pray thee, look upon my weakness, and deal not with me after my sins, but according to the multitude of thy mercies. Have compassion on me, and let mercy and justice meet; and deliver me from this sickness and suffering I am undergoing. Grant that my sickness may be the means of my true repentance and amendment of my life according to thy will, that I may spend the rest of my days in thy love and fear: that my soul, being helped by thy grace and sanctified by thy Holy Mysteries, may be prepared for its passage to the Eternal Life, and there, with the company of thy blessed Saints, may praise and glorify thee with thy Eternal Father and Life-giving Spirit. Amen.

An Antiochian Eastern Orthodox prayer for the sick:

O holy Father, heavenly Physician of our souls and bodies, who hast sent thine Only-begotten Son our Lord Jesus Christ to heal all our ailments and deliver us from death: do thou visit and heal thy servant N., granting him release from pain and restoration to health and vigor, that he may give thanks unto thee and bless thy holy Name, of the Father, and of the Son, and of the Holy Spirit: now and ever, and unto ages of ages. Amen.

An Anglican prayer for healing:

O Almighty God, who art the giver of all health, and the aid of them that turn to thee for succour; We entreat thy strength and goodness in behalf of this thy servant, that he may be healed of his infirmities, to thine honour and glory; through Jesus Christ our Lord. Amen.