Who have for my life, as it were, laid down their own necks — That is, exposed themselves to the utmost danger. But likewise all the churches of the gentiles — Even that at Rome, for preserving so valuable a life.
Related Commentaries of Romans 16:4
Romans 16:4
4 Who have for my life laid down their own necks: unto whom not only I give thanks, but also all the churches of the Gentiles.