What does the term "rebellion" refer to in 2 Thessalonians 2?

In 2 Thessalonians 2, the term "rebellion" specifically refers to the opposition to God's truth as it relates to the end times. This rebellion is characterized by a rejection of faith, a rise against divine authority, and a turning away from established truths of the Gospel. This context aligns with the theme of the passage, which discusses the events surrounding the second coming of Christ and the ultimate confrontation between good and evil.

The focus is on a significant spiritual opposition that arises before the return of Christ, signifying a widespread departure from God's ways and the acceptance of falsehood instead. By framing rebellion in this manner, Paul emphasizes the seriousness of opposing God's truth, indicating the moral and spiritual decline that is expected as part of the end times' scenario. This rejection of divine truth sets the stage for greater lawlessness and chaos, underscoring the importance of remaining steadfast in faith amidst such challenges.