How do we know that God provides a Savior?

The assurance that God provides a Savior comes from the biblical narrative that consistently points to Jesus Christ as the deliverer of sinners. Throughout Scripture, from the Old Testament prophecies to the New Testament fulfillment, we find God's purpose was to save sinful people. This is rooted in His eternal decree, which precedes the creation of the world, demonstrating God's mercy towards a chosen people. In Mark 1, we see John the Baptist heralding the arrival of this Savior who has been foretold, emphasizing God's initiative in salvation through Christ.