Passage
“Now it was in the heart of David my father to build a house for the name of Yahweh, the God of Israel.
“Now it was in the heart of David my father to build a house for the name of Yahweh, the God of Israel.
1 Kings 8:15 He said, “Blessed is Yahweh, the God of Israel, who spoke with his mouth to David your father, and has with his hand fulfilled it, saying,
1 Kings 8:16 ‘Since the day that I brought my people Israel out of Egypt, I chose no city out of all the tribes of Israel to build a house, that my name might be there; but I chose David to be over my people Israel.’
1 Kings 8:17 “Now it was in the heart of David my father to build a house for the name of Yahweh, the God of Israel.
1 Kings 8:18 But Yahweh said to David my father, ‘Whereas it was in your heart to build a house for my name, you did well that it was in your heart.
1 Kings 8:19 Nevertheless, you shall not build the house; but your son who shall come out of your body, he shall build the house for my name.’
The verse centers on "heart", "david", "father", "build", "house", "name", "yahweh", and "israel". It is saying that the verse draws attention to "heart" and "david", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 16's "Since the day that I brought my..." into verse 18's "But Yahweh said to David my father...", so "heart" and "david" belong inside that flow. In 1 Kings context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "heart" and "david" with trust shaped by these words, not by a vague optimism outside the passage.