Matthew 23:8-12 But you shall not be called ‘Rabbi,’ for your Teacher is One, and you are all brothers.

BLB⁽ⁱ⁾ ⁸ But you shall not be called ‘Rabbi,’ for your Teacher is One, and you are all brothers. ⁹ And call no one your father on the earth; for One is your Father, who is in heaven. ¹⁰ Neither be called instructors; since One is your instructor, the Christ. ¹¹ But the greatest among you will be your servant. ¹² And whoever shall exalt himself will be humbled, and whoever shall humble himself will be exalted.