What is the motive of love in the Christian faith?

The Christian faith teaches that love is a foundational motive driven by God's unconditional and sovereign love for His people. This is clearly emphasized in 1 John 4:10, where love is defined not by our actions towards God but by His actions toward us, specifically in sending His Son as a propitiation for our sins. Believers are to respond to this divine love by loving God and others, reflecting the nature of God's love which is not based on merit but rather bestowed freely. This calls Christians to love sacrificially, enabling them to engage in selfless acts toward one another, thus fulfilling the law of Christ in loving their neighbors.