What is the difference between Calvinism and Arminianism?

Calvinism and Arminianism are two theological perspectives within Christianity that differ on the issue of predestination. Calvinism teaches that God predestines certain individuals for salvation, while Arminianism believes in free will and that individuals have the ability to choose or reject salvation. This fundamental difference in beliefs shapes their views on topics such as the nature of God's sovereignty, human responsibility, and the extent of God's grace.