[21:9] 1 tn Social and political chaos also precedes the end. This term refers to revolutions (L&N 39.34).
[21:9] 2 tn This is not the usual term for fear, but refers to a deep sense of terror and emotional distress (Luke 24:37; BDAG 895 s.v. πτοέω).
[21:9] 3 sn The end will not come at once. This remark about timing not only indicates that there will be events before the end, but that some time will also pass before it comes.
[21:19] 4 sn By your endurance is a call to remain faithful, because trusting in Jesus is the means to life.
[21:19] 5 tc Some important Greek witnesses plus the majority of
[21:19] 6 tn Grk “your souls,” but ψυχή (yuch) is frequently used of one’s physical life. In light of v. 16 that does not seem to be the case here. The entire phrase could be taken as an idiom meaning “you will save yourselves” (L&N 21.20), or (as in v. 18) this could refer to living ultimately in the presence of God.