Commentaries:
Barnes' Notes
But ye know the proof of him - You have had evidence among yourselves how faithfully Timothy devoted himself to the promotion of the gospel, and how constantly he served with me. This proves that Timothy was with Paul when he was at Philippi.
As a son with the father - Manifesting the same spirit toward me which a son does toward a father, and evincing the same interest in my work. He did all he could do to aid me, and lighten my labors and sufferings.
Other Barnes' Notes entries containing Philippians 2:22:
Philippians 2:19
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.