David desired to build a Temple for God in Jerusalem, and God was pleased with his zeal and intentions (I Kings 8:17-18). Yet God refused to let him build it, even though he had begun preparations. God told him, "You shall not build a house for My name, because you have been a man of war and have shed blood" (I Chronicles 28:3). Because human beings are made in God's image, taking a human life requires a reckoning, and God demanded payment even from those who killed under His instructions to carry out His judgments. David is the foremost example. He had taken too many lives and perhaps had become calloused to life's value. God would not allow His Holy Place to be associated from its very foundation with David's bloodstained reign. The refusal underscores how precious human life is to God and how seriously He treats the shedding of blood, even in warfare carried out in His service.

David earnestly desired to build the Temple, but God refused him because he had been a man of war who shed much blood (I Chronicles 22:7-10; 28:2-4). Killing and war-waging left him defiled by human blood, and a worshipper ought to be purified from defilement before engaging in solemn worship; Isaiah 1:15-16 shows God closing His eyes and ears to prayers from blood-covered hands. Even though David's bloodshed was at times in the service of God and Israel, it made him unfit, less fit than someone who had never pursued such work. God held David accountable for his blood-guiltiness, though in mercy He considered the war-waging nation that shaped David from youth and gave him nearly a lifetime to repent. David suffered a violent family life and was eventually punished. The builder of the physical temple had to be a man of peace, a type of Christ, who builds the spiritual temple not by destroying lives but by saving them (Luke 9:56). The Church, which the Temple foreshadowed, is presided over by the Prince of Peace, so Solomon, who would reign in unbroken peace, represented it properly, whereas David's mission was preparatory battle and conquest. By assigning this reason, God showed how precious human life is to Him. David was a man after God's own heart not because of his wars but because he admitted wrong and repented, as in Psalm 51:14.

David desperately wanted to build God's Temple, but God refused him because he had shed much blood and been a man of war from his youth (I Chronicles 22:7-10; 28:2-3). Though his killing was often in the service of God and Israel, the blood he spilled, beginning with Goliath and including tens of thousands of Syrians, defiled him and made him unworthy for the work. An intrinsic sense of decency requires purification of the worshipper from defilement, and God's reason shows how precious human life is to Him and how important purity is in His servants. Isaiah 1:15-16 confirms that blood-covered hands bring uncleanness before God. The Temple was a type of the church, and its builder was to prefigure Christ, who builds the spiritual Temple by saving lives rather than destroying them (Luke 9:56). The Prince of Peace is not rightly represented by David, whose mission was battle and conquest, but by Solomon, whose name means peace and who reigned in unbroken peace. David was a man after God's heart not because of his wars but because he humbly admitted wrong and genuinely repented, as in Psalm 51:14, where he asks deliverance from bloodguilt. God forgave him, yet he still bore consequences: a violent family and exclusion from building the Temple. Forgiven sin still has far-reaching effects, just as a sexually transmitted disease may remain after forgiveness of sexual sin.