A midnight encounter shifts from a moment of high vulnerability to one of profound validation. Boaz responds to a bold request with a deep understanding of pure motives, designing his words first and foremost to calm a worried heart and lift a weary spirit. He addresses her underlying fears directly. Having previously referred to herself merely as a maidservant, she is now elevated and addressed as a beloved daughter [אגרת שמואל, אשכול הכופר]. This soft, conciliatory approach is meant to ease her tension. Knowing that there is actually a closer relative who holds the primary right to redeem her, Boaz wants to assure her that he is not simply dismissing her with excuses, but genuinely values her actions [אגרת שמואל].
Beyond mere comfort, his response serves as a genuine blessing. At forty years old and still childless, she receives a blessing from an elderly, righteous man that ultimately helps her conceive, demonstrating that one should never turn down a blessing from an elder [תורה תמימה]. From his gentle conduct, a vital interpersonal lesson emerges. When a poor person approaches a wealthy individual for help out of deep shame, the wealthy person must respond with a welcoming face and comforting words, even if they cannot fulfill the request [צאינה וראינה].
Boaz then praises her actions, noting that her recent kindness surpasses her earlier deeds. The primary approach among commentators is that her first kindness was her fierce devotion to her mother-in-law, leaving her homeland to remain by her side, while her latest kindness is the choice to marry an older redeemer to establish a legacy for her deceased husband [רש״י, רלב״ג, ביאור שטיינזלץ, אשכול הכופר]. However, other perspectives suggest the initial kindness was her conversion and decision to seek refuge under God's protection [צאינה וראינה, אגרת שמואל, נחל אשכול]. Additional views propose that her earlier kindness was marrying her first husband and ensuring proper burial for the dead [אבן עזרא, מלבי״ם, צאינה וראינה], or simply her obedience to Boaz in refusing to glean in any other field [רלב״ג].
The height of Boaz's appreciation focuses on her absolute purity of intention. He understands that her desire to marry him is entirely to redeem her late husband's family, devoid of any personal urge. Naturally, a woman might prefer to marry a younger man, regardless of his wealth, rather than an older, wealthy man. Her decision to choose an older redeemer highlights her immense righteousness [תורה תמימה, צאינה וראינה]. Had she merely wanted to rebuild her own life, she could have easily married a young man, as her beauty made her widely loved and desired [אבן עזרא, מלבי״ם, ביאור שטיינזלץ]. Ultimately, her refusal to pursue younger men proves retroactively that her initial conversion was done purely for the sake of heaven, completely free from any hidden motive to integrate with the local youth [נחל אשכול, אגרת שמואל].