Isaiah 1:15

15 When you lift up your hands [in prayer], I will refuse to look at you; even if you offer countless prayers, I will not listen. Your hands are covered with blood.

Isaiah 1:15 Meaning and Commentary

Isaiah 1:15

And when ye spread forth your hands
That is, in prayer, this being a prayer gesture: hence the Targum paraphrases it,

``and when the priests spread out their hands to pray for you.''
I will hide mine eyes from you;
will not look upon them, nor regard their prayer; see ( Lamentations 3:42 ) yea, when ye make many prayers;
as the Scribes and Pharisees did in Christ's time, and thought to be heard for their much speaking, like the Gentiles, ( Matthew 6:7 ) I will not hear;
so as to give an answer, or fulfil their requests: the reason follows, your hands are full of blood;
of the prophets of the Lord, of Christ and his followers, whom they put to death.

Isaiah 1:15 In-Context

13 Stop bringing useless offerings. I despise [your] incense. New Moons and Sabbaths, and the calling of solemn assemblies- I cannot stand iniquity with a festival.
14 I hate your New Moons and prescribed festivals. They have become a burden to Me; I am tired of putting up with [them].
15 When you lift up your hands [in prayer], I will refuse to look at you; even if you offer countless prayers, I will not listen. Your hands are covered with blood.
16 "Wash yourselves. Cleanse yourselves. Remove your evil deeds from My sight. Stop doing evil.
17 Learn to do what is good. Seek justice. Correct the oppressor. Defend the rights of the fatherless. Plead the widow's cause.
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.