Titus 3:9 - Joseph Benson’s Commentary on the Old and New Testaments

But avoid foolish questions Questions of no consequence; and genealogies See on 1Ti 1:4; 2 Timothy 2:23; and contentions, &c., about the law About the observance of the ceremonial law, or some little things contained therein; for they are unprofitable, &c. Not only consuming to no purpose that time which is capable of being much better improved, but also tending to discompose men's minds, to alienate the affections of Christians from each other, and to render them indifferent to the proper duties of life.