Is there a second chance for salvation after the age of grace?

No. Paul, by the Holy Spirit, shows that those who miss salvation during the age of grace will not receive a second chance. The great tribulation converts are martyred, and he identifies who will not receive the message of the 144,000. Salvation is not available again after this age.

Les teaches that during the great tribulation, many will be converted and then martyred, as described in Revelation 7. But for those who missed salvation during the age of grace, there is no second chance. Paul, by the Holy Spirit, in 2 Thessalonians 2 identifies who will not be recipients of the message of the 144,000. This connects the end of the church age with the tribulation age and the coming of the Antichrist.

2 Thessalonians 2

Will people who miss salvation in the church age get a second chance during the tribulation?

No. During the church age, those who miss salvation or conversion do not receive a second chance in the tribulation. Paul, writing by the Holy Spirit in 2 Thessalonians 2, identifies who will not be recipients of the 144,000's message, linking the close of the church age with the tribulation.