mer·cy (ˈmərsē) noun- compassion or forgiveness shown toward someone whom it is within one's power to punish or harm.

We will never do enough good deeds. We will never show enough kindness. We will never give enough love to deserve God's mercy. It is new every morning. No matter what we did the day before if we wake up, we have a second chance to get it right. We can repent. We can make an about-face. We can try again, every day. Amen to that. Great is thy faithfulness. 

Lamentations 3:22-23 (ESV)The steadfast love of the Lord never ceases; his mercies never come to an end; they are new every morning; great is your faithfulness.