Luke 21:36

21:36 But stay alert at all times, praying that you may have strength to escape all these things that must happen, and to stand before the Son of Man.”

Ephesians 6:13

6:13 For this reason, take up the full armor of God so that you may be able to stand your ground on the evil day, and having done everything, to stand.

sn The call to be alert at all times is a call to remain faithful in looking for the Lord’s return.

tn For the translation of μέλλω (mellw) as “must,” see L&N 71.36.

tn The term ἀνθίστημι (anqisthmi) carries the idea of resisting or opposing something or someone (BDAG 80 s.v.). In Eph 6:13, when used in combination with στῆναι (sthnai; cf. also στῆτε [sthte] in v. 14) and in a context of battle imagery, it seems to have the idea of resisting, standing firm, and being able to stand your ground.