God's love is eternal because it is rooted in His very nature and expressed through His atoning sacrifice in Christ, which remains effective for all eternity.
The eternal nature of God's love is foundational to sovereign grace theology. It is defined by God's immutable characteristics, being infinite and unchanging, and is best exemplified by His sacrificial love for His people revealed through Christ. As seen in Scripture, particularly in passages like Ephesians 3:18-19, the breadth, length, depth, and height of Christ's love surpass human understanding and is experienced by His people. God loves His people not based on their merit but rather out of His free and sovereign grace—drawing them into a love relationship that is eternal. This love is affirmed in the work of the cross, where Jesus’ atonement ensures that those chosen will be united with Him forever.
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