My son, do not be negligent when you are sick. But pray to the Lord and He will heal you. Depart from transgression and direct your hands aright, and cleanse your heart from every sin. Offer a sweet-smelling sacrifice and a memorial of the finest wheat flour; and pour oil on your offering, as if you are soon to die.
“Honour the physician with the honor due him, and also according to your need of him, for the Lord created him. Healing comes from the Most High, and he will receive a gift from the king. The physician’s skill will lift up his head, and he shall be admired in the presence of the great.
The Lord created medicines from the earth, and a sensible man will not loathe them. Is not water made sweet by wood that its strength might be known? And He gave skill to men that He might be glorified in His wonders. By them He heals and takes away pain, a druggist making a compound of them. God’s works are never finished. And from Him health is upon the face of the earth.
And keep in touch with your physician, for the Lord created him, and do not let him leave you, for you need him. There is a time when success is also in their hands, for they will pray to the Lord to give them success in bringing relief and healing, for the sake of preserving your life. He who sins before the One who made him, may he fall into the hands of a physician.”
Wisdom of Sirach 38:1-15