For our rejoicing is this, the testimony of our conscience, that in simplicity and godly sincerity, not with fleshly wisdom, but by the grace of God, we have had our conversation in the world, and more abundantly to you-ward.
Ver. 12. For this is our rejoicing, &c] He was merry under his load, because his heart was upright. The sincere will well stand under great pressures, because they are sound. Whereas if a bone be broken, or but the skin rubbed up and raw, the lightest load will be grievous.
And godly sincerity] A fine word he here useth, ειλικρινεια; and it is a metaphor either from the eagle that trieth her young by holding them forth against the full sight of the sun (so should we the motions of our minds to the word of God); or else from a wise and wary chapman, that holds up the cloth he buys between his eye and the sun. (Arist. Plin.)