Isaiah 65 is a beautiful chapter that offers hope to those who trust in God. It speaks about the new creation that God has promised, where there will be joy and peace forevermore. The chapter also reminds us of God's justice, as He promises to repay those who persist in rebellion against Him. As Christians, we can take comfort in the fact that God has promised to make all things new, and that our present sufferings are only temporary. This chapter also serves as a warning to us, that we should not take God's grace for granted and should strive to live a righteous life. Ultimately, the message of Isaiah 65 is one of hope and assurance, reminding us that our God is faithful and will do all that He has promised.