There is two things that happens around the fire of your heart. Firstly the devil stands there with a bucket of water, trying to distinguish the fire. Secondly it is the Holy Spirit which stands there with a bucket of paraffin trying to make the fire more fierce.
When we walk around with our hope in Jesus and our boldness in Him. It is then when the enemy fears us. The moment we burn that fire without any fear, the devil tries to kill the fire. On the other hand the Holy Spirit just wants to increase that burning passion in each believers heart, because if that would happen then people would want to do more and more for God.
The devil doesn’t want us to be intimate with God, because he knows when we experience that intimacy with God and discover the authority we have in, we will be difficult to be defeated.
Don’t let that fire of the Holy Spirit burn out in you. Shine as bright as day!