¹³Who is wise and understanding among you? Let him show it by his good life, by deeds done in the humility that comes from wisdom. ¹⁴But if you harbour bitter envy and selfish ambition in your hearts, do not boast about it or deny the truth. ¹⁵Such "wisdom" does not come down from heaven but is earthly, unspiritual, of the devil. ¹⁶For where you have envy and selfish ambition, there you find disorder and every evil practice.