Prayer for the sick and anointing with oil are taught in the Scriptures and are privileges for the Church in this present age

Is anyone among you suffering? Let him pray. Is anyone cheerful? Let him sing praises. Is anyone among you sick? Let him call for the elders of the church, and let them pray over him, anointing him with oil in the name of the Lord; and the prayer offered in faith will restore the one who is sick, and the Lord will raise him up, and if he has committed sins, they will be forgiven him. Therefore, confess your sins to one another, and pray for one another, so that you may be healed. The effective prayer of a righteous man can accomplish much.

James 5:13-16