Passage
They--of the world they are; because of this from the world they speak, and the world doth hear them;
They--of the world they are; because of this from the world they speak, and the world doth hear them;
1 John 4:3 and every spirit that doth not confess Jesus Christ in the flesh having come, of God it is not; and this is that of the antichrist, which ye heard that it doth come, and now in the world it is already.
1 John 4:4 Ye--of God ye are, little children, and ye have overcome them; because greater is He who <FI>is<Fi> in you, than he who is in the world.
1 John 4:5 They--of the world they are; because of this from the world they speak, and the world doth hear them;
1 John 4:6 we--of God we are; he who is knowing God doth hear us; he who is not of God, doth not hear us; from this we know the spirit of the truth, and the spirit of the error.
1 John 4:7 Beloved, may we love one another, because the love is of God, and every one who is loving, of God he hath been begotten, and doth know God;
The verse centers on "world", "they--of", "speak", "doth", and "hear". It is saying that the verse draws attention to "world" and "they--of", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 4's "Ye--of God ye are little children and..." into verse 6's "we--of God we are he who is...", so "world" and "they--of" 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 "world" and "they--of" with trust shaped by these words, not by a vague optimism outside the passage.