What does the Bible say about loving one another as Christ loved us?

In John 15:12-17, Jesus commands His followers to love one another as He has loved them. This love is characterized by the ultimate act of self-sacrifice, as He laid down His life for His friends. This command highlights the depth of Christ's love and sets the standard for how we are to love one another. It is not based on the worthiness of the other person, but rather on the unchanging and gracious love of Christ toward us. As believers, we are called to reflect His love in our relationships, learning to love selflessly without expecting anything in return.