Is God obligated to save?

A month after James ordered George Bryson's book, "The Dark Side of Calvinism" There is still no word on when it will arrive. The rest of the first half of the program dealt with John Armstrong and the issues surrounding the "New Perspective." A caller asked questions related to the Limited Atonement and how God's will coincides with it while trusting in Christ completely. The last caller discusses what God is obligated to do salvation-wise.