The book of 2 Samuel is a powerful continuation of the biblical narrative, chronicling the reign of King David and showcasing God's sovereign hand in Israel's history. Picking up where 1 Samuel leaves off, this book opens with David mourning the death of Saul, soon after which he is anointed king - first over Judah, then over all Israel. The story traces David’s rise to power, his successes, his failures, and God's enduring covenant with him. The book of 2 Samuel covers a time span of approximately 40 years, which corresponds to the length of King David’s reign over Israel. This 40-year span (around 1010–970 BC) is significant not just historically, but theologically, as it reflects God’s establishment of David’s dynasty - a key moment in the unfolding story of redemption.

Major events include David’s conquest of Jerusalem, making it the political and spiritual centre of Israel. The Ark of the Covenant is brought into the city, signifying God's presence with His people. David establishes a unified kingdom and wins many military victories, yet the book does not hide his personal flaws.

A central theological moment comes in 2 Samuel 7, where God makes a covenant with David, promising that his throne will be established forever. This Davidic Covenant is foundational for understanding messianic hope - it points forward to Jesus Christ, the true Son of David, whose eternal kingdom fulfils this promise.

However, the book also deals frankly with sin and its consequences. David seduces Bathsheba thus committing adultery, and then to hide his sin, arranges the death of her soldier husband Uriah by putting him in the frontline of a coming battle.