Final answer:
David is often considered the best king for his military successes, centralization of government, and establishment of Jerusalem as a capital. Solomon's wisdom and achievements are notable, but his heavy taxation caused resentment. Saul's reign was marred by instability and an incomplete unification of Israel.
Step-by-step explanation:
Between King Saul, King David, and King Solomon, assessing who was the 'best' king can be considered from different viewpoints. Saul was the first king, but his reign was marked by instability and he failed to fully unite the tribes of Israel or overcome the Philistine threat. David succeeded Saul and his reign was characterized by military successes, establishing Jerusalem as the capital, and creating a strong central government. He left the kingdom organized and stronger than before to his son Solomon. Solomon, known for his wisdom, further organized the kingdom, expanded trade, and embarked on various construction projects, including the first temple in Jerusalem. However, his heavy taxation and labor demands caused resentment among his subjects, leading to the eventual divide of the kingdom after his death. Each king had his strengths, but David is often remembered as the model of a just ruler, especially in religious and cultural texts.