Bible Verses About Priests: No blemished or defective persons could be consecrated

“Say to Aaron, ‘For the generations to come, none of your descendants who has a physical defect may approach to offer the food of his God.

No man who has any defect may approach—no man who is blind, lame, disfigured, or deformed;

no man who has a broken foot or hand,

or who is a hunchback or dwarf, or who has an eye defect, a festering rash, scabs, or a crushed testicle.

No descendant of Aaron the priest who has a defect shall approach to present the offerings made by fire to the LORD. Since he has a defect, he is not to come near to offer the food of his God.

He may eat the most holy food of his God as well as the holy food,

but because he has a defect, he must not go near the veil or approach the altar, so as not to desecrate My sanctuaries. For I am the LORD who sanctifies them.’”