2 Thes. 2:7 Even when Paul wrote,
the mystery of lawlessness was
already at work. By this we understand that a tremendous spirit of disobedience to God was already stirring beneath the surface. It was at work in
mystery form—not that it was mysterious but rather that it was not yet fully manifested. It was still in germ form.
What has hindered the full display of this spirit? We believe that the presence of the Holy Spirit indwelling the church and indwelling every believer has been the restraining power. He will continue to exercise this function
until He is taken out of the way, that is, at the Rapture.
But here an objection is raised. How can the Holy Spirit be removed from the world? As one of the Persons of the Godhead, isn't He omnipresent, that is, everywhere at all times? How then can He leave the world?
Of course, the Holy Spirit is omnipresent. He is always in all places at one and the same time. And yet there was a distinct sense in which He
came to the earth on the Day of Pentecost. Jesus had repeatedly promised that He and the Father would send the Spirit (
John 14:16,
26;
15:26;
16:7. How then did the Spirit come? He came as the permanent Indweller of the church and of every believer. Until Pentecost the Spirit had been
with believers, but since Pentecost He has dwelt
in them (
John 14:17). Until Pentecost the Spirit was known to depart from believers—hence David's prayer, "Do not take your Holy Spirit from me" (
Ps. 51:11b). After Pentecost the Spirit remains forever in believers of the Church Age (
John 14:16).
The Holy Spirit will, we believe,
leave the world in the same sense in which He
came at Pentecost—that is, as the abiding Indweller of the church and of each believer. He will still be in the world, convicting people of sin and leading them to saving faith in Christ. His removal at the Rapture does not mean that no one will be saved during the Tribulation. Of course they will. But these people will not be members of the church, but rather the subjects of Christ's glorious kingdom.
2:8 After the church has been Raptured to heaven,
the lawless one will be revealed to the world. In this verse, the apostle skips over the career of the Antichrist and describes his ultimate doom. It almost sounds as if he will be destroyed as soon as he is revealed. But that of course is not so. He is allowed to conduct the reign of terror described in verses
9-12 before he is brought down at Christ's coming to reign.
If we are right in believing that the man of sin is revealed after the Rapture and that he continues until Christ's Revelation, then his mad career lasts approximately seven years—the length of the Tribulation Period.
Believer's Bible Commentary: A Thorough, Yet Easy-to-Read Bible Commentary That Turns Complicated Theology Into Practical Understanding.