Christ's death is God's satisfying solution to man's sin problem (Rom. 3:25; 5:1, 10, 11; 2 Cor. 5:18, 19; Col. 1:20–22; 1 John 2:2; 4:10; Heb. 9:5). That is why it is tragic when people refuse his gift of grace (Eph 2:8-9). How could it be a tragedy to reject the Lord if you never had a chance to be saved in the first place?

Christ died for all men. God is gracious. He has given us time to repent.

“The only reason for time is so that everything doesn't happen at once.” Albert Einstein

See:

Does God Elect Everyone?

The central error of Calvinism