Consider: even in God's wrath there is more mercy that is in our mercy to others! So, what does man have to complain about? As though he is a righteous judge in such matters.
First of all, there is no such doctrine taught in God's word. The wicked shall perish, per so many scriptures. John 3:16; Luke 13:3; 2nd Peter 3:9, etc. No man will suffer as long as God is God, that is against plain scriptures. The wages of sin is DEATH, period, not eternity suffering in hell fire.
Wrong.........Sister, all had their perfect opportunity IN ADAM, their head and representative before God. God provided for all that perfect opportunity, and thereby, he is free of being charge of not giving man a chance to eternal life, we had that chance in Adam. Christ secured for God's elect what Adam could not do for his posterity! This is the true grace of God that so many reject.