How do we keep our lamps lit for Jesus, so we're not left behind?

The five virgins couldn't enter the kingdom even though they still had little oil left. How can we keep our lamps filled with oil?

This question has a simple answer:

The foolish virgins did not take any oil with them, while the other five virgins purchased jars of oil to take with them so their lamps wouldn't run out. The key is to always be ready for Christ to return. How? Follow his commandments and love others the same way that Christ loved others. Keep watch for the signs of His return and fill your spirit with God's love.