How do we know God's election is based on righteousness?

The doctrine of election, as presented in Scripture, emphasizes that God's choice of His people is not based on any foreseen merit but solely on His righteousness expressed through Christ. Romans 9 discusses how God's election was determined not by works but by Him who calls. Furthermore, God's election is a demonstration of His grace towards sinners who cannot achieve righteousness on their own. It indicates that from eternity, God's plan involved the work of Christ, who fulfills all righteousness on behalf of His people, making their salvation possible. This highlights the character of God as sovereign and just, ensuring that all His actions align with His perfect holiness.