Jesus said in John 15:11: "These things have I spoken unto you that my joy might remain in you and that your joy might be full."

Jesus said in John 15:11: "These things have I spoken unto you that my joy might remain in you and that your joy might be full."
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These things are what He just said.

Therefore reading and taking to heart what Jesus said in His farewell speech in John 14-17 will help in making our joy full.

Jesus wants us to have full joy, and He here speaks about joy no less than 4 times.

God has given us so much beauty to enjoy, but real joy comes from being close to Him that loves us so much.