2009-09-25T10:08:44-05:00 GCI info@gospel.com /feeds/topics/deceitful/ http://biblegateway.com/passage/?search=Jeremiah%2017:9&version=NIV 2009-09-25T10:08:44-05:00 Jeremiah says that the human heart is deceitful in all things and is even beyond cure. Our natural, base impulses are sinful and deceitful, and human willpower alone is not enough to change this. We need God's help to truly change our hearts.