What heavenly planet or body is used to picture the second appearing of the Lord? [¶ 385].

Why is it important to keep in mind that the Lord's second appearing will be invisible to human eyes? [¶ 386].

Is the time of his coming important to Christians? [¶ 387].

State the various opinions expressed by some concerning the Lord's second coming. [¶ 387].

Why do some of these desire him not to come? [¶ 387].

Are we justified in assuming that no one could ever know the time of his second appearing? and if not, why not? [¶ 388].

Is it reasonable to suppose that Jesus himself would know some time before? [¶ 388].

Why would he tell his disciples to watch if they would never know of his coming? [¶ 388].

When Jesus arose from the dead, what did he say about the power committed to him? [¶ 388].

Is it reasonable to conclude that he then knew of his second appearing and when it would take place? [¶ 388].