19 This is how we know that we belong to the truth and how we set our hearts at rest in his presence:
19 By this we shall know that we are of the truth and reassure our heart before him;
19 This is the only way we'll know we're living truly, living in God's reality.
19 And by this we know that we are of the truth, and shall assure our hearts before Him.
19 Our actions will show that we belong to the truth, so we will be confident when we stand before God.
Matthew Henry's Commentary on 1 John 3:19
Commentary on 1 John 3:16-21
(Read 1 John 3:16-21)
Here is the condescension, the miracle, the mystery of Divine love, that God would redeem the church with his own blood. Surely we should love those whom God has loved, and so loved. The Holy Spirit, grieved at selfishness, will leave the selfish heart without comfort, and full of darkness and terror. By what can it be known that a man has a true sense of the love of Christ for perishing sinners, or that the love of God has been planted in his heart by the Holy Spirit, if the love of the world and its good overcomes the feelings of compassion to a perishing brother? Every instance of this selfishness must weaken the evidences of a man's conversion; when habitual and allowed, it must decide against him. If conscience condemn us in known sin, or the neglect of known duty, God does so too. Let conscience therefore be well-informed, be heard, and diligently attended to.