Jesus tells a parable about wise and foolish virgins to illustrate that his disciples should be prepared for his return. (See: [[rc://en/ta/man/jit/figs-parables]])
Here "kingdom of heaven" refers to God's rule as king. The phrase "kingdom of heaven" is used only in Matthew. If possible, use "heaven" in your translation. See how you translated this in [Matthew 13:24](../13/24.md). Alternate translation: "when our God in heaven shows himself to be king, it will be like" (See: [[rc://en/ta/man/jit/figs-metonymy]])