Sola Gratia is a Latin phrase meaning "grace alone." It is a key principle of the Protestant Reformation, emphasizing that salvation is a gift from God, not something earned through human efforts or good deeds. This doctrine highlights the belief that God's grace is sufficient for salvation and that individuals cannot achieve it through their own merits. The concept of Sola Gratia is closely associated with the teachings of reformers like Martin Luther and John Calvin. They argued that faith in Jesus Christ is the only means to receive God's grace, which is freely given to all who believe. This principle contrasts with the idea that human actions can contribute to one's salvation.