Mark 13:13

You will be hated by everyone because of my name. ¹  But the one who endures to the end will be saved. ² 

Da 12:12; Mt 5:11,12; Mt 10:22; Mt 24:9; Mt 24:13; Lu 6:22; Lu 21:17; Joh 15:18,19; Joh 17:14; Ro 2:7; Ga 6:9; Heb 3:14; Heb 10:39; Jas 1:12; 1Jo 3:13; Re 2:10; Re 3:10

¹ sn See 1 Cor 1:25-31.

² sn But the one who endures to the end will be saved. Jesus was not claiming here that salvation is by works, because he had already taught that it is by grace (cf. 10:15). He was simply arguing that genuine faith evidences itself in persistence through even the worst of trials.