I will be carefully to lead a blameless life-when will you come to me? I will walk in my house with blameless heart. I will set before my eyes, no vile thing. The deeds of faithless men I hate, they will not cling to me. Psalm 101:2-3 :)
We know that we have come to know him if we obey his commands. The man that says, I know him, but does not do what he commands is a liar, and the truth is not in him. But if anyone obeys his word, God’s love is truly made complete in him. This is how we know we are in him.