"God is Love" is preaching.

"Love is God" is practicing.

Try to find the answers and be clear in your mind. This is the purpose of the Gita. Attachment brings us sorrow, disturbs our mind and can be a cause of suffering to others. We have to eliminate ‘Moha’ and learn to discharge our duties without attachment. We have to adhere to our own dharma, our righteous duty, 

regardless of the innumerable hurdles on our path.