*2:2 Now there is a good deal! Having Himself paid my debt, when the Son pleads my case before the Father, I will be cleared. Thank you, Lord! The term ‘propitiation’ is not so well known these days, but it has a specific theological content that needs to be preserved. It refers to an atoning sacrifice that is required to satisfy God's outraged character, outraged by our sin.
†2:2 “The whole world” cannot be limited to the elect, if language has verifiable meaning. Just because many do not avail themselves of the propitiation (most have never heard about it) does not mean it is not available.
‡2:4 A statement both strong and uncomfortable, yet true. Deliberate sin indicates an inadequate knowledge of God.
§2:6 I imagine John was remembering the upper room—John 14:12.
*2:7 Some 15% of the Greek manuscripts have ‘beloved’ (as in NIV, NASB, LB, TEV, etc.).
†2:8 I take “the darkness” to be a reference to Satan's kingdom, while “the true Light is already shining” would refer to the outworking of Christ's victory, which in a certain sense turned all old commandments into new ones—the indwelling Holy Spirit enables us to do what we could not, before. Darkness is merely the absence of light; to introduce light in any situation reduces the darkness, which is why the world hates us.
‡2:12 Verse 12 is an introductory cover statement; in verse 13 John divides the cover group into three subgroups; in verse 14 he returns to the first two categories [I confess that I do not understand the purpose of verse 14, unless it be that John wanted to enlarge on what he says to the young men but did not want to pass over the fathers].
§2:13 An increasingly adequate knowledge of God has everything to do with spiritual maturity.
*2:13 Spiritual warfare is not for ‘children’.
†2:14 For the Word to abide in you, you have to abide in it (John 8:31).
‡2:15 The crucial issue is the values that the surrounding culture seeks to impose on us—materialism, relativism, humanism; these values are directly opposed to the Father's values, and therefore to His love.
§2:16 The world system is controlled by Satan (5:19 below), so that system with its values is against the Creator. As the Sovereign said in Matthew 6:24, it is impossible to serve two masters—the more so if one is God and the other is Satan!
*2:17 Note that we have to do the will. “Whoever does the will of God, the same is my brother, my sister, my mother” (Mark 3:25). The Sovereign also said that it is a son who abides in the house forever (John 8:35).
†2:18 One gets the impression that the early Christians expected the Lord's return within their lifetime. The Creator is not bound by our notions of time.
‡2:19 Those who have left the Christian community are often nastier than those who have never been a part of it. Notice that John calls them “antichrists”! There have always been defectors from the Faith, and they have always been bad news.
§2:20 Presumably the “Anointing” refers to the Holy Spirit; to receive understanding we need to listen to Him.
*2:21 The Spirit of the Truth cannot lie (John 14:17, 15:26, 16:13; Titus 1:2), just as Satan cannot tell the truth (John 8:44) [if he ever does it is distorted so as to deceive].
†2:22 The Text has the definite article—behind every liar is the father of lies. Those who claim that Jesus was only a good man, a great teacher, are on Satan's side.
‡2:23 Some 20% of the Greek manuscripts add, “whoever confesses the Son has the Father also”, as in most versions. I take it that John is making the point that to deny either the Father or the Son is to deny them both—the addition is unnecessary. The 80%, including the best line of transmission, are correct. Note that John rejects Unitarianism (Sabellianism, modalism). Also, this verse is directly relevant to how one should present the Gospel to Muslims.
§2:27 Compare John 16:13.
*2:28 One might expect ‘you’ instead of “we”, but evidently John is concerned about the results of his labors, as was Paul (1 Thessalonians 2:19).
†2:29 Do you find this statement to be uncomfortable? You probably know people who live moral, upright lives, but have never gotten ‘saved’ according to our definition of the procedure. Might there be something lacking in our definition?