16 What, then, is that sluggishness of mind; yea, what blind and stupid madness of fools, to be unwilling to come out of darkness into light, and to be unwilling, when bound in the toils of eternal death, to receive the hope of immortality, and not to fear God when He threatens and says, “He that sacrifices unto any gods, but unto the Lord only, shall be rooted out?” And again: “They worshipped them whom their fingers made; and the mean man has bowed down, and the great man has humbled himself, and I will not forgive them.” Why do you humble and bend yourself to false gods?
Why do you bow your body captive before foolish images and creations of earth? God made you upright; and while other animals are downlooking, and are depressed in posture bending towards the earth, yours is a lofty attitude; and your countenance is raised upwards to heaven, and to God. Look there, lift your eyes thitherward, seek God in the highest, that you may be free from things below; lift your heart to a dependence on high and heavenly things. Why do you prostrate yourself into the ruin of death with the serpent whom you worship?
Why do you fall into the destruction of the devil, by his means and in his company? Keep the lofty estate in which you were born. Continue such as you were made by God. To the posture of your countenance and of your body, conform your soul. That you may be able to know God, first know yourself. Forsake the idols which human error has invented. Be turned to God, whom if you implore He will aid you. Believe in Christ, whom the Father has sent to quicken and restore us. Cease to hurt the servants of God and of Christ with your persecutions, since when they are injured the divine vengeance defends them.
Source: The Treatises of Cyprian (New Advent)