Matthew 24:33
In the same way also, when you see all these things happening, you [should] know that He [i.e., Jesus] is as near as your [front] door.
James 5:9
Do not complain against one another, brothers, so that you will not [have to] be judged [and condemned for it]. Look, the Judge [i.e., Christ] is standing at the door! [See verse 8].
Hebrews 10:37
[Hab. 2:3-4 LXX says], "For [it will be] only a short time [before] He [i.e., Christ], who is coming, will be here without delay.
1 Peter 4:7
But the end of everything [as far as your lives are concerned] is near, so be sensible, and sober [so as to be] prayerful.
Revelation 3:20
Look, I am standing at [your] door and knocking; if anyone hears my voice [i.e., the sound of my knocking], and opens the door, I will [surely] come in to him and eat with him and he [will eat] with me.