Bible Verses About Answers To Prayer: Offer unworthy service to God

Ye offer polluted bread upon mine altar. And ye say, Wherein have we polluted thee? In that ye say, The table of Jehovah is contemptible.

And when ye offer the blind for sacrifice, it is no evil! and when ye offer the lame and sick, it is no evil! Present it now unto thy governor; will he be pleased with thee? or will he accept thy person? saith Jehovah of hosts.

And now, I pray you, entreat the favor of God, that he may be gracious unto us: this hath been by your means: will he accept any of your persons? saith Jehovah of hosts.