In 1 Corinthians 5th Chapter you may see by how God commands the church to excommunicate an unrepentant brother that was a fornicator from the assembly as mirroring what He will do at the partial pre great tribulation rapture event in verses 4-5 and why, in verses 8-11 as this is a requirement to eat with believers in that church, so will it be for the Marriage Supper in Heaven.
The iniquity that this church is at risk of being left behind as "cast into the bed of the great tribulation" is for committing spiritual fornication/adultery. Revelation 2:18-25 KJV
The two scriptural references above confirms that there will be a partial rapture for why Jesus is warning saved believers to be ready or else be left behind & get stripes for not being ready; Luke 12:40-49 KJV
The iniquity that this church is at risk of being left behind as "cast into the bed of the great tribulation" is for committing spiritual fornication/adultery. Revelation 2:18-25 KJV
The two scriptural references above confirms that there will be a partial rapture for why Jesus is warning saved believers to be ready or else be left behind & get stripes for not being ready; Luke 12:40-49 KJV