What happened in the upper room? What was the significance of the upper room?

What does it mean to be unequally yoked (2 Corinthians 6:14)? What does it mean that Christians should not be unequally yoked with unbelievers?

What is the valley of decision (Joel 3:14)? What did the Prophet Joel mean when he referred to the valley of decision?

What is the Vatican / Vatican City? Is it biblical for the Catholic Church to establish its own government?

What is virtue ethics? Can only a virtuous person be ethical? What is the basis of virtue ethics?

What are the meanings of the various visions in the book of Zechariah? Why does the Book of Zechariah use such strange visions and symbols?

What is the meaning of the Valley of Dry Bones in Ezekiel 37? What does the Valley of Dry Bones in Ezekiel chapter 37 represent?

Is belief in God a delusion? Is there any truth to Richard Dawkins' book The God Delusion?

What is the meaning of the symbolism in Amos, e.g., sledges with iron teeth (Amos 1:3), murdered pregnant women (Amos 1:13), burning bones (Amos 2:1), destroyed roots (Amos 2:9), and hooks (Amos 4:2)?

What was the tabernacle of David? How is the Tabernacle of David related to the Tabernacle of Moses?