Matthew 15:18-20
1 Samuel 16:7
Ezekiel 36:26-27
It is the heart that brings forth everything else and without a heart change, a head change and an action change are just sweeping dirt under a rug. We are still filthy, but we have just dressed it up on the outside, made it look appealing, and hidden what really needs to be dealt with. God is not wanting to repair the "old you". Let my put it this way, He doesn't take a caterpillar and glue wings on. It goes into the cocoon a caterpillar and comes out an entirely different creation. He is not trying to stick wings on us, He is making us new from the inside out. We must not place such an emphasis on our actions, we need to stress the matters of the heart.
All of this comes from a personal experience of mine recently. I was operating with the wrong heart. I was trying to keep myself in check outwardly and yet failing to keep myself in check inwardly. I was allowing pride in and then bitterness and resentment began to build up. I was no longer walking in humility and loving my sister in Christ but was operating out of a haughty spirit. I was not looking out for her heart and her best interest above my own interest. I felt wronged, taken advantage of, and disregarded and a root of bitterness came in. Now perhaps my perception is accurate and all these things are true and I was done wrong etc. It doesn't change the fact that MY HEART was in the wrong place and I cannot help my brothers and sisters with their speck if I have a log blocking my vision. Not to mention the fact that this can destroy me and harm many others if I allow it to remain and continue.
The point is we have to keep it real! No cover ups. No making excuses and trying to justify our behavior. This is our life and the lives of others that are affected and that we toy with when we refuse to deal with the real issues. Let us place our hearts before God and ask Him to show us our hearts and keep us in step with His heart, with His Spirit.
Hebrews 4:12
James 1:21
Psalm 139:23
23 Search me, O God, and know my heart;Try me, and know my anxieties;
24 And see if there is any wicked way in me,
And lead me in the way everlasting.