Passage
And this is the message we have heard from Him and declare to you, that God is Light, and in Him there is no darkness at all.
And this is the message we have heard from Him and declare to you, that God is Light, and in Him there is no darkness at all.
1 John 1:3 what we have seen and heard we proclaim to you also, so that you may also have fellowship with us; and indeed our fellowship is with the Father, and with His Son Jesus Christ.
1 John 1:4 And these things we are writing, so that our joy may be made complete.
1 John 1:5 And this is the message we have heard from Him and declare to you, that God is Light, and in Him there is no darkness at all.
1 John 1:6 If we say that we have fellowship with Him and yet walk in the darkness, we lie and do not do the truth;
1 John 1:7 but if we walk in the Light as He Himself is in the Light, we have fellowship with one another, and the blood of Jesus His Son cleanses us from all sin.
The verse centers on "light", "darkness", "message", "heard", and "declare". It is saying that the contrast between light and darkness marks a real divide in how people respond to God's work.
The nearby context moves from verse 4's "And these things we are writing so..." into verse 6's "If we say that we have fellowship...", so "light" and "darkness" belong inside that flow. In 1 John context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "light" and "darkness" with trust shaped by these words, not by a vague optimism outside the passage.