I affirm with John 3:16 and 1 Timothy 2:4 that God loves the world with a deep compassion that desires the salvation of all men. Yet I also affirm that God has chosen from before the foundation of the world whom He will save from sin. Since not all people are saved we must choose whether we believe (with the Arminians) that God’s will to save all people is restrained by His commitment to human self-determination or whether we believe (with the Calvinists) that God’s will to save all people is restrained by his commitment to the glorification of His sovereign grace (Ephesians 1:6,12,14; Romans 9:22-23). This decision should not be made on the basis of metaphysical assumptions about what we think human accountability requires. It should be made on the basis of what the Scriptures teach. I do not find in the Bible that human beings have the ultimate power of self-determination.
John Piper