A Christian's salvation is based on faith. Salvific faith is not based on works. If you feel the need to prove your salvation, works, it might be time to return to Apologetics and review your Doctrines of Salvation. Salvific faith is not based on works, as the Bible teaches that salvation is granted by God's grace through faith alone, apart from human effort or merit.
This doctrine, known as sola fide, is foundational to Lutheran and Reformed Protestant traditions, which hold that justification—being declared righteous before God—is solely through faith in Christ, not by works, or having to PROVE your salvation. The apostle Paul emphasizes this in Romans 3, stating that a person is justified by faith apart from any works.
Similarly, Ephesians 2–9 clarifies that salvation is not by works, proofs, so that no one can boast of visions or prophecies, affirming that faith by itself is a gift from God, not a human achievement.
Actually the subject of the OP was not of the of classic pre-trib rapture. That word "rapture", which I understand is a hot button issue with some, was actually used in place of the word "Exodus".
Two years ago? What day? Are you going by the Orthodox Julian Calendar? The Gregorian Calendar? The 364 Day Calendar Of The Book of Enoch መጽሐፈ ሄኖክ ?
Maybe the astronomical and biblical calendar of God?
Maybe the Jubilee Calendar as outlined in the book the Atonement Clock by Christian Gedge?