When we turn away from the reliance of Jesus Christ and look to something else for a blessing or fulfillment, we are chasing after an idol. In John's letter, he tells us if we aren't experiencing God's love and light there is something competing in our hearts for God. When an idol rules our hearts, we can become prideful, and our hearts harden. To honor God, we must loosen our grip of any idols and call upon the Holy Spirit, practice generosity in all things, and humble ourselves.