This document discusses the debate between limited atonement and unlimited atonement. Strong Calvinists argue that salvation is only available to the elect chosen by God, while moderate Calvinists and others believe salvation is available to all who respond in faith. Strong Calvinists appeal to the idea of voluntarism to defend limited atonement, meaning something is right because God wills it. However, others argue that voluntarism violates God's nature of justice, immutability, perfection, and simplicity.