God laughs

The laughter of God is simultaneously horrible and wonderful — horrible for those who oppose him, and wonderful for those in his house, for his children, for his people, for those who hear in his laughter the greatest joys in all the world and echo back his contagious laughter in their own. 

For now, his enemies may chuckle with the laughter of unbelief, as they did at Jesus (Matthew 9:24; Mark 5:40; Luke 8:53), but we, like the excellent wife of Proverbs 31:25, “laugh at the time to come,” and in doing so communicate our confidence in God to handle our greatest possible troubles. 

Like Abraham and Sarah, we are on a spiritual journey from the laughter of unbelief (Genesis 17:17; 18:12–15) to the laughter of faith (Genesis 21:1–7), knowing we will not experience the fullness of God’s own laughter in us in this age of sin and pain (Luke 6:25). For now, we don’t only laugh. Often our laughter turns to mourning (James 4:9). “Even in laughter the heart may ache, and the end of joy may be grief” (Proverbs 14:13). But unhindered, unending laughter will be our experience to come. Jesus says, “Blessed are you who weep now, for you shall laugh” (Luke 6:21). For now, there is “a time to laugh” (Ecclesiastes 3:4). One day, we will laugh forever, and like never before. 

https://www.desiringgod.org/articles/god-laughs-out-loud-to-quiet-our-fears