“For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord will by no means precede those who are asleep.” (1 Thessalonians 4:15, NKJV)
The authority of Christ’s word must support what we teach. Paul knew this, and so he made it very clear that he was not giving his opinion about what will happen to Christians who die (vss. 14, 15). What we teach, including things about the return of Jesus, must be in harmony with His word (Matt. 28:19-20). With that assurance, the apostle tells why we do not hopelessly sorrow over the death of Christians (v. 13). It is because they will not miss out on anything that happens with Christ returns! In fact, the dead saints “will rise first” (1 Thess. 4:16). Then, the living saints will be “caught up” to meet the Lord in the air (1 Thess. 4:17; 1 Cor. 15:52). We do not know when the Lord will come, but we know that when He does, every saint – dead or alive – will fully participate in the glory of that moment (Phil. 3:20; Col. 3:4). But, it will also be a moment of fiery indignation – a fearful expectation of judgment – for His adversaries (Heb. 10:27; 2 Thess. 1:7-9). Do not be the Lord’s adversary. Serve the Lord faithfully, and you will be ready for the day He returns (1 Thess. 5:1-11).