And it shall turn to you for a testimony. By this means they would have an opportunity of leaving their testimony for Christ before kings and rulers; and what they should meet with from them, would be a means of strengthening and confirming them in the truths of the Gospel; and be a proof and evidence to them of the certainty of the above things Christ had said should be accomplished; as well as be for a testimony against the rulers and governors, Jews, and Gentiles, before whom they should be convened; see Mat 10:18. . Luke 21:14 luk 21:14 luk 21:14 luk 21:14Settle it therefore in your hearts,.... Resolve on this in your minds, and let it be a rule never to be departed from: not to meditate before what you shall answer; not to sit down, and study a form of words, and scheme of things, what to reply to the ensnaring questions, that may be thought would be asked, by kings and rulers, or any of the judges before whom they should be brought; it being natural for persons, especially of a low life, to be timorous and fearful, to appear before such great personages, and to be thoughtful and solicitous what to say to any question that may be asked them; See Gill on Mat 10:19.