John 3:19-20
Now this is [how God's] judgment [works]: The Light [See 1:5-9] has come into the world, but people loved darkness [i.e., sin] rather than the Light, because their deeds were evil.
John 8:55
Now you people have not known Him [i.e., to be your Lord], but I know Him. And if I should say, 'I do not know Him,' I would be a liar like you. But I [do] know Him, and I obey His message.
John 16:3
And they will do these things because they have not known [either] the Father or me.
2 Thessalonians 2:11-12
And this is the reason that God sends them a strong delusion [to influence them]: It is so that they would believe the lie,
1 John 2:3-4
And here is how we can be assured that we know Jesus [i.e., that we are saved]: [It is] by obeying what He commands us.