It is a big question, how many will be saved?
Many will assure you that ALL will be saved, but that is NOT what Scripture teaches.
The truth is that at some point God may say to you and men, “I have had enough.”
That can have disastrous result for us. However, God does give people, even really bad people, plenty of time to turn around, plenty of time to repent, and come to God, if we will.
An audio lesson:
Isaiah 1 indeed gives us a program for life, even if we are very deeply in sin.