How do we know God's grace is sufficient for all who believe?
Answered in 1 source
God's grace is fully sufficient as demonstrated by Christ's completed work on the cross and His invitation to all who are thirsty.
The sufficiency of God's grace is evident throughout Scripture, particularly in the message of the Gospel. In Luke 14, the master of the house sends out servants to invite all to the supper, indicating that God's grace is abundant and accessible to everyone, especially those who recognize their spiritual poverty. The call to 'come' for all things are now ready signifies that salvation is complete through Christ's sacrifice, making it unnecessary for individuals to earn their acceptance. As noted in John 6:37, 'All that the Father giveth me shall come to me,' demonstrating that all who are drawn by the Holy Spirit will find that God's grace is not only sufficient but overflowing for those who believe.
Commentary