Following a miraculous victory, a profound and unique relationship blossoms between David and Jonathan. As David finishes speaking with King Saul [ביאור שטיינזלץ], a life-altering realization takes place. Hearing that David is the son of Jesse—a man famous for his holiness and piety—Jonathan immediately recognizes David's extraordinary character [מצודת דוד, חומת אנך]. Digging deeper into David's mention of his Bethlehem origins, Jonathan understands something even more profound: this is the man God has destined for the throne [אלשיך].
While Saul continues to question and investigate David, Jonathan requires no such inquiries, feeling an instant and immediate connection [אברבנאל]. Their souls become deeply bound together, a poetic expression of a fierce love that merges two spirits into one [מצודת ציון]. The primary approach among commentators is that this is not a conditional relationship, a passing youthful friendship, or an alliance built on personal gain. Rather, it is a purely spiritual love for the sake of heaven—a love of goodness simply because it is good [מלבי״ם, אברבנאל, חומת אנך]. This bond stems from a shared spiritual foundation of holiness and bravery, as similar souls naturally gravitate toward one another [מלבי״ם]. Furthermore, Jonathan is deeply moved by David's immense humility, marveling at how he remains completely unassuming despite having just delivered a great, miraculous salvation [חומת אנך].
Jonathan loves David with the utmost intensity, exactly as he loves himself [ביאור שטיינזלץ, מלבי״ם], recognizing the exceptionally high level of David's soul [אברבנאל]. Although Jonathan clearly sees this success and understands that David will eventually take the throne in his place, his heart is completely free of jealousy. Instead, he lovingly accepts God's will [רלב״ג, אלשיך].
This acceptance creates a unique dynamic, as their statuses are no longer equal. With David destined for the crown and Jonathan remaining a regular citizen, their bond is compared to the relationship between the physical body and the spiritual soul. Just as the body loves the soul despite their unequal value, Jonathan loves David even though David is now destined for greater heights [אלשיך].