Since you believe that God is all-powerful and all-loving, why does God not cause everyone to be saved? What is so all-mightily restraining his will to be able to save all people?
If you respond by saying that it is the resisting free-will of the unbeliever that impedes God to change their hearts, then why pray, "God, change the unbeliever's heart"? If God is "all-loving" as you claim, should not his love for the hell-bound be more important than him "respecting" the resisting free-will? What sort of divine love is that in your worldview?
At the end of the day, your theology results in the difference of someone becoming saved—not through God's love and power—but through a felicitous factor in the sinner.
“though they were not yet born and had done nothing either good or bad—in order that God’s purpose of election might continue, not because of works but because of him who calls" —Apostle Paul
I got to admit that I really want to see an answer to this question.
I Have a Quick Question for Arminians: