It really is all about the attitude that we have towards money. It is expected that love should be the right attitude if He is allowed to have His way. You see, we have seen in human behavior that people are easily moved to be generous when “love is in the air.” Think about how people tend to be with their significant other; many times at the first sight, they give. 

God’s love was demonstrated when He did not spare His Son. No. He did not spare His Son because of a rainy day. We see the attitude of Abba towards the people He loves and when we come into convergence with Abba, the same should be our attitude towards God- to not spare.