Why is understanding God's purpose essential in Christianity?

Understanding God's purpose is vital because it helps illuminate the character of God and the message of salvation. The sermon underlines that God's purpose is not contingent on human response but is a firm declaration of divine will. Rolf Barnard emphasized that recognizing God’s purpose helps believers appreciate the depths of God’s plan and the assurance that He will accomplish what He intends. This underscores the confidence believers can have in salvation—they are not striving to achieve it but are recipients of God's sovereign grace.