I. What we know. (1 John 5:20a)
We know that the Son of God has come.
II. How we know. (1 John 5:20a)
We know because God gives us understanding.
III. Who we know. (1 John 5:20b)
A. We know God the Father.
B. We know God the Son.
Any belief in Christ that falls short of a full recognition of His deity is a demonic lie.
IV. What, how, and who we know applied. (1 John 5:21)