What does it mean that Jesus is not ashamed to call us brothers?

In Hebrews 2:11 and 2:13, Jesus expresses that He is 'not ashamed to call them brethren.' This profound statement reveals His intimate relationship with His people since He has made them sons of God through His sacrificial death. This affirms the Reformed perspective that Christ's atonement secures a new identity for believers—being part of God's family. Such a declaration illustrates the depth of His love and the transformative power of grace. He embraces us as His brethren, which should encourage believers to approach Him boldly in faith, knowing that they are accepted and beloved in His sight because of His redemptive work. This truth fosters a deep sense of belonging and confidence in our relationship with Christ.