The Divorced Remarrying Dilemma?

If any Christian may “wrongly” use the excuse that ‘a divorced-remarrying is not the unpardonable sin’ to justify such a remarriage, then reply back that neither is ‘murder, adultery, homosexuality etc.’ classified as the “unpardonable sin”.

Then reply him back, ‘to live as a remarried-divorcee’ is equivalent to ‘living on in sin’ as a ‘murderer, adulterer or homosexual etc.’ after ‘professing’ to accept Christ.

The absurdity is obvious.