In divine healing through the redemptive work of Christ on the cross. Deliverance from sickness is provided for in the atonement and is the privilege of all believers.

Isaiah 53:4
Surely he took up our infirmities and carried our sorrows, yet we considered him stricken by God, smitten by him, and afflicted.

Matthew 8:16-17
When evening came, many who were demon-possessed were brought to him, and he drove out the spirits with a word and healed all the sick. This was to fulfill what was spoken through the prophet Isaiah: "He took up our infirmities and carried our diseases."

James 5:13-15
Is any one of you in trouble? He should pray. Is anyone happy? Let him sing songs of praise. Is any one of you sick? He should call the elders of the church to pray over him and anoint him with oil in the name of the Lord. And the prayer offered in faith will make the sick person well; the Lord will raise him up. If he has sinned, he will be forgiven.