Берегись его и ты, ибо он сильно противился нашим словам.
You too should be on your guard against him, because he strongly opposed our message.
Beware of him yourself, for he strongly opposed our message.
Be on guard against him yourself, for he vigorously opposed our teaching.
Be careful of him, for he fought against everything we said.
Of whom be thou ware also; for he hath greatly withstood our words.
You also must beware of him, for he has greatly resisted our words.
Against whom be thou also on thy guard, for he has greatly withstood our words.