Prewrath
According to prewrath, this passage clearly indicates that the coming of the Lord and the Day of the Lord are part and parcel of the same event, the coming of the Lord. First, Jesus arrives in the sky at His Second Coming, at which time He raptures all Christian believers, then His judgment during the Day of the Lord falls upon those who have disbelieved and rejected His lordship.
This is justified, according to prewrath, by the fact that Jesus places His return (Matthew 24:30–31) after the abomination of desolation (Matthew 24:15), which occurs at the midpoint of the 70th Week (cf. Daniel 9:27, Daniel 11:31). Thus, if the Second Coming and rapture occur after the sixth seal, this places this event after the midpoint but before the end (seventh trumpet).
Parable of the Faithful Servant
In Matthew, the parable opens with the injunction: "Therefore keep watch, because you do not know on what day your Lord will come" (Matthew 24:42). In other words, "the disciple must remain prepared for his Lord's coming, remaining alert and awake at his post." Even though there may be general signs of Jesus' Second Coming, the exact time is unknown. This is a theme which has also been discussed earlier in Luke 12. The reference to a wedding banquet in Luke 12:36 suggests a heavenly banquet, and recalls the parable of the Ten Virgins, which follows this parable in Matthew.