I believe the word, "ὁμολογέω" in verse 9 is in contrast to the word "λέγω" in verse 8.
"ὁμολογέω", which is a compound word derived from "λέγω" and literaerally means, “to say the same thing” per the abridged version of the Theological Dictionary of the New Testament
- Although I've found it helpful to understand compound words, it's not always best practice to use such a literal definition literally based upon its compounded parts.
- TDNT non-abridged has a lengthy discussion on homologeō. I didn't look at the abridged version.
- BDAG provides the following main headings of lexical definitions (we can see the "same speak" concept):
- 1. to commit oneself to do someth. for someone, promise, assure
- 2. to share a common view or be of common mind about a matter, agree
- 3. to concede that something is factual or true, grant, admit, confess
- 4. to acknowledge someth., ordinarily in public, acknowledge, claim, profess, praise
If we say we have no sin" in verse 8 is contrasted with "If we admit we are sinners" in verse 9.
- The object of the verb is: the sins [of] us - if we homolegeō our sins
- There are other words that could have been used to state that we homolegeō that we are sinners.
- I think this is what's being stated in 1John1:8 and this verse doesn't need a contrast because it's built into the verse: if we say we have no sin then we are liars - so we do have sin - we are sinners.
- So, 1John1:8 we're sinners > then what do we do when we commit sins = 1John1:9 = we acknowledge/confess/admit them = we agree with God that they are sins > 1John1:10 = disagreement with God about sin when we have sinned.
I agree with Dan that it is impossible to enumerate all our sins, and 1 John 1:9 is not telling us we must do so. It is telling us that we must agree with God's declaration that we are sinners in need of a Savior and that Jesus' sacrifice is sufficient for us to be right with God.
- Enumerating all sins first of all is pushing the envelope especially for a young believer but including the growing and even the mature believer. Since homolegeō is also a legal word, I think reasonable best efforts is in view here with the perfect and merciful understanding judge knowing all the facts.
- John is teaching about a dynamic walk in the light together with God and with one another in which God is teaching and training His Children about sins and enabling them to grow out of them.
- The Spirit is teaching and training to judge both good and bad (Heb5:14) and in a dynamic walk with God we hear from Him about committed sins and part of the walk in the light is to acknowledge them to Him. The last part of 1John1:9 is taught by some as the provision of God for cleansing His Children from even unknown sins (all unrighteousness) provided the condition of agreeing with Him on known sins is taking place - IOW the walk in the light is taking place as directed.
- As time goes on this provision becomes less and less necessary due to the growth process taking place in the walk in the light with Him and one another to and beyond maturity.
- James 5:14-16 applies a similar command to believers with one another in the context of healing from suffering and sickness that may be from having done sins.