19 By this we know that we are of the truth, and shall assure our hearts before him
1 John 3:19 Cross References - Common
John 13:35
35 By this all men will know that you are my disciples, if you have love for one another."
John 18:37
37 Pilate said to him, "You are a king then?" Jesus answered, "You say what I ama king. For this I was born, and for this I have come into the world, to bear witness to the truth. Everyone who is of the truth hears my voice."
Romans 4:21
21 being fully convinced that God was able to do what he had promised.
Romans 8:38
38 For I am persuaded that neither death nor life, nor angels nor principalities, nor things present nor things to come, nor powers,
2 Timothy 1:12
12 For this reason I also suffer as I do. But I am not ashamed, for I know whom I have believed and I am convinced that he is able to guard what I have entrusted to him until that day.
Hebrews 6:10-11
Hebrews 10:22
22 let us draw near with a true heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water.
Hebrews 11:13
13 These all died in faith, not having received the promises, but having seen them and greeted them from a distance, and having acknowledged that they were strangers and exiles on the earth.
1 John 1:8
8 If we say we have no sin, we deceive ourselves, and the truth is not in us.
1 John 3:14
14 We know that we have passed from death to life, because we love the brethren. He who does not love abides in death.
1 John 3:21
21 Beloved, if our hearts do not condemn us, we have confidence before God;