Isaiah 59:2

2 It is because of your sins that he doesn't hear you. It is your sins that separate you from God when you try to worship him.

Isaiah 59:2 Meaning and Commentary

Ver. 2 But your iniquities have separated between you and your God,
&c.] Like a partition wall dividing between them, so that they enjoy no communion with him in his worship and ordinances; which is greatly the case of the reformed churches: they profess the true God, and the worship of him, and do attend the outward ordinances of it; but this is done in such a cold formal way, and such sins and wickedness are perpetrated and connived at, that the Lord does not grant his gracious presence to them, but stands at a distance from them: and your sins have hid his face from you,
that he will not hear; or have caused him to hide himself; withdraw his gracious presence; neglect the prayers put up to him; deny an answer to them; or, however, not appear as yet for the deliverance and salvation of them, and bringing them into a more comfortable, prosperous, and happy condition.

Isaiah 59:2 In-Context

1 Don't think that the Lord is too weak to save you or too deaf to hear your call for help!
2 It is because of your sins that he doesn't hear you. It is your sins that separate you from God when you try to worship him.
3 You are guilty of lying, violence, and murder.
4 You go to court, but you do not have justice on your side. You depend on lies to win your case. You carry out your plans to hurt others.
5 The evil plots you make are as deadly as the eggs of a poisonous snake. Crush an egg, out comes a snake! But your plots will do you no good - they are as useless as clothing made of cobwebs!
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.