I would like to your take on the following three questions concerning the return of Jesus. Thank you for your time.
1) Do you believe that the rapture/ingathering of the church will be the end of the church on the earth? In other words, do you believe the church will be gone and a new church consisting of people that just witnessed the rapture will or will not arise?
No. The rapture of the Church is after the GT has ended, and Christ and that Church will be on the Earth reigning over the unsaved nations with a rod of iron.
Rev 2:25 But that which ye have already hold fast
till I come.
That is the second coming. Everything we read of next comes after the second coming:
Rev 2:26 And he that overcometh, and keepeth my works
unto the end, to him will
I give power over the nations:
After "the end" comes, there is given power over the nations to those that are overcomers which naturally includes those who "are alive and remain" at the second coming. They will be given power over the nations after Christ has returned not before it.
Rev 2:27 And he
shall rule them with a rod of iron; as the vessels of a potter shall they be broken to shivers: even as I received of my Father.
After the second coming and after "the end" will the overcomers be given power over the nations, ruling them with a rod of iron. That proves the rod of iron rule over the nations for a thousand years does not even start until Christ has returned and has given overcomers this power to rule over the nations.
2) How many appointed times of Christ are to come, in your understanding? Do all of the scriptures concerning the return of Jesus occur at one time? Spread over two times? Three times? More?
One more coming known as the second coming, at the 7th and last trumpet.
Heb_9:28 So Christ was once offered to bear the sins of many; and unto them that look for him shall he appear
the second time without sin unto salvation.
3) Do you believe that those who follow Jesus will be surprised at His coming? As in, they did not expect Him that day.
No surprise. They will be expecting it especially when the two prophets are killed and moreso when they resurrect which means the second coming quickly after that.
Rev 11:12 And they heard a great voice from heaven saying unto them,
Come up hither. And they ascended up to heaven in a cloud; and their enemies beheld them.
Rev 11:13 And the same hour was there a great earthquake, and the tenth part of the city fell, and in the earthquake were slain of men seven thousand: and the remnant were affrighted, and gave glory to the God of heaven.
Rev 11:14 The second woe is past; and, behold,
the third woe cometh quickly.
Rev 11:15 And
the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever.