God is Love.
Explain that because Jesus was and is God, He totally had the authority and the knowledge of scripture to be able to sum it up like this.
Although knowing God's will can be tricky, if ever we are in doubt this is command is the best place to start. This basically sums up everything God and Jesus taught!
However, we also need the Holy Spirits help to know what real love is because we don't always get it right.
Check for Understanding:
Ask students to next talk with their shoulder partner about why they think Jesus says we should pray for God's will to be done? What would it look like if God's will was done? Have them think back to the last lesson about the Kingdom.