We find the word Apostasia only twice in the NT,
where the other is in Acts 21:21 where it talks about"abandon Moses," or apostasy from Moses.
In Paul's second eschatological letter to the Thessalonians is especially four areas that I want to write and focus on who is the Lord's day, God's anger(Orge), He who holds back,
and the word"Apostasia", which can mean waste or departure(rapture).