Augustine of Hippo
The Joy of Expectation It is important to recognize that no expressions should be interpreted literally, as if the Almighty were laughing in a physical sense, or derisively curling His lip. Rather, one should envision the strength bestowed upon His faithful servants, enabling them to glimpse what lies ahead—specifically, the promise that the name of Christ and His reign will endure through generations, and that He shall be embraced by all nations. In doing so, they are able to discern that the intentions of earthly rulers and leaders are ultimately futile. This divine ability to foresee the future is akin to God's laughter and scorn.
The declaration is reiterated; for the One who resides in the heavens is subsequently referred to as Lord. As they shall be met with derision, it is then stated that they shall be scorned. Nevertheless, this should not be interpreted in a literal manner, implying that God is either laughing with His face or ridiculing with His features. Rather, it is to be understood through the divine authority bestowed upon His faithful, who, being aware of what is to come, recognize that the Name and dominion of Christ will endure through generations and encompass all nations, revealing that those who conspire are engaging in futile endeavors. This divine power by which such foresight is granted reflects the laughter and contempt of God. He who abides in the heavens will indeed scoff at them. If we interpret heaven as the realm of holy souls, then through them, God, with foresight of what lies ahead, will deride and hold them in disdain.