On Christ’s last night with His disciples, He said in John 13 that believers would be known by their love for each other. This type of love is supernatural, prompted by grace, empowered by the Spirit, and modeled by godly mature saints. Christ’s church was built from the start with this powerful nurturing love.
Paul wrote Titus saying that God desires to see all mothers expressing to their children. But this love is not merely found in Titus 2:4, this nurturing love of closeness, friendship, and tender care is the very same love with which God built Christ’s church from the very start.