Doug Melven said in post #72:
So then He said we should watch and pray because we do not know when He will come back.
In the Bible, when Christians are told to "watch" for Jesus Christ's future, Second Coming (Mark 13:35-37), the original Greek word (G1127) translated as "watch" doesn't mean to stare with their eyes hoping to see someone appear at any moment. Instead, it means "to keep awake" (Strong's Greek Dictionary), like in Matthew 26:40, 1 Thessalonians 5:6, and Mark 13:36-37.
Christians are to keep spiritually awake as they wait for Jesus' Second Coming. For if they fall spiritually asleep, that is, fall into backsliding, there is no assurance that they will recover their right relationship with Jesus before His Second Coming (Matthew 24:48-51), just as if they fall physically asleep waiting for something to happen, there is no assurance that they will wake back up in time to see it happen.
During the future Tribulation of Revelation chapters 6 to 18, Matthew 24, Mark 13, and Luke 21, Christians will have to "watch" (stay awake, spiritually) for Jesus' Second Coming (Matthew 24:42-43, Matthew 25:13, Luke 21:36), which Jesus has just finished saying won't occur until "immediately after" the Tribulation (Matthew 24:29-31; 2 Thessalonians 2:1-8, Revelation 19:7 to 20:6). For
if a Christian isn't "watching" (staying awake, spiritually) for the Second Coming, it will take that Christian by surprise (compare the
if principle of Revelation 3:3b). And that Christian will lose his or her salvation at that time because of such things as unrepentant sin (Luke 12:45-46, Hebrews 10:26-29; 1 Corinthians 9:27), or unrepentant laziness (Matthew 25:26,30, John 15:2a, Romans 2:6-8), or apostasy (Hebrews 6:4-8, John 15:6; 2 Timothy 2:12b).
Also, (again) even when Christians know the truth that Jesus Christ's Second Coming won't occur until "immediately after" the future Tribulation (Matthew 24:29-31), they still need to live each day knowing that any of them could die at any time (Luke 12:20, James 4:14).
Doug Melven said in post #72:
[Titus]
2:13 Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ;
In Titus 2:13, Jesus Christ's glorious appearing is His future, Second Coming, when He will appear in glory (Matthew 24:30).
The blessed hope (Titus 2:13) is the hope of eternal life: "In hope of eternal life" (Titus 1:2), "that blessed hope" (Titus 2:13), "the hope of eternal life" (Titus 3:7), by which is meant the Christian hope of obtaining an immortal, physical resurrection body (Romans 8:23-25, Philippians 3:21, Luke 24:39) at Jesus Christ's future, Second Coming (1 Corinthians 15:21-23,51-53; 1 Thessalonians 4:15-16, Revelation 19:7 to 20:6), which will not occur until immediately after the future Tribulation of Revelation chapters 6 to 18 and Matthew 24 (Matthew 24:29-31; 2 Thessalonians 2:1-8, Revelation 19:7 to 20:6). Also, Jesus Himself is the hope of Christians (1 Timothy 1:1b), for He Himself is eternal life (John 14:6). And only by believing in Him can people have eternal life (John 3:36).
No Christians are hoping for the future Tribulation instead of Jesus Christ's Second Coming, even though those Christians who (rightly) hold to the post-tribulation rapture view know that the Tribulation must come first (Matthew 24:29-31; 2 Thessalonians 2:1-8, Revelation 19:7 to 20:6; cf. 1 Peter 4:12-13). For a Christian (whether male or female) who holds to the post-tribulation rapture view is like a pregnant woman nearing the end of her term. She is not hoping for birthing pains instead of the birth of her child, but she knows that birthing pains must come first (John 16:21-22, Isaiah 26:17-19; 1 Corinthians 15:21-23).