Shared ground
This opening line for Solomon’s reign makes three connected statements: his rule became secure, Yahweh was with him as “his God,” and God caused Solomon’s public greatness to grow dramatically (2 Chronicles 1:1). The verse presents these realities as belonging together, not as separate facts.
The text is also doing narrative setup. It introduces Solomon as “son of David,” tying his kingship to the earlier royal story, and it signals that the next scenes will show what it looks like for a king to be established and for God to be “with” him.
Where interpretation differs
Some readers take “was strengthened in his kingdom” mainly as political consolidation: stability, loyalty, security, and effective control of the realm. Others think it also includes Solomon’s inner resolve and capacity to rule wisely. The verse itself doesn’t spell out the mechanism; it simply states the outcome.
Some readers understand “magnified him exceedingly” primarily as Solomon’s growing reputation and honor in the eyes of Israel and surrounding peoples. Others include a broader package (power, prosperity, and success) as part of the “greatness” being described. The line is general enough to allow either emphasis.
Why the disagreement exists
The key phrases are summary statements rather than detailed descriptions. “Strengthened” and “magnified” can cover more than one kind of “increase,” and this verse functions as a heading for what follows, so interpreters often look ahead in the chapter and in Solomon’s story to fill in what “strengthened” and “magnified” specifically involve.
What this passage clearly contributes
Explicitly, the verse links Solomon’s stable reign and rising greatness with Yahweh’s accompanying presence and action: God is said to be with Solomon, and God is said to magnify him. As theological inference (not stated as a rule for all cases), the verse suggests that in this narrative, royal success is not presented as merely political skill or luck but as occurring alongside God’s support. It also reinforces the David-to-Solomon continuity by foregrounding Solomon’s identity as David’s son at the start of the reign.