How do we know God's plan for salvation is true?

We can trust in God's plan for salvation because it is articulated throughout the Bible, particularly in the New Testament. Jesus’ proclamation of His identity as the Son of God and His fulfillment of Old Testament prophecy affirm that salvation is fully contained in Him. By His life, death, and resurrection, Jesus declared that He is the Savior, thus assuring believers of the certainty of God’s redemptive plan. Moreover, the testimonies of the apostles and the transformative work of the Holy Spirit in believers provide further evidence of this truth.