Galatians 6:4
“But let every man prove his own work, and then shall he have rejoicing in himself alone, and not in another.”
Bear ye one another’s burdens, and so fulfil the law of Christ.
For if a man think himself to be something, when he is nothing, he deceiveth himself.
But let every man prove his own work, and then shall he have rejoicing in himself alone, and not in another.
For every man shall bear his own burden.
Let him that is taught in the word communicate unto him that teacheth in all good things.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?”
“Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?”
“Examine me, O Lord, and prove me; try my reins and my heart.”
“But let a man examine himself, and so let him eat of that bread, and drink of that cup.”
“Who is a wise man and endued with knowledge among you? let him shew out of a good conversation his works with meekness of wisdom.”