Allah smiles...

Abu Razeen reported: The Messenger of Allah, peace and blessings be upon him, said,
"Allah smiles at the despair of His servants as He soon changes it." I said, "O Messenger of Allah, does the Lord laugh?" He said, "Yes." I said, "We will never be deprived of good by a Lord who laughs."
[Sunan Ibn Majah, Introduction, Number 181, Sahih]

Ibn Taymiyyah said, "The sane desert Arab upon his sound natural instinct understands His laughter to demonstrate His grace and blessings; it shows that this characteristic is related to beauty and praise, and that this is a characteristic of perfection."
[Majmu' Al-Fatawa, Al-Aqidah]