Joshua 1:5Meaning & Commentary from the Church Fathers

"And I will not forsake thee." Consider the following message: Maintain a generous spirit and find satisfaction in your circumstances (Heb. 13:5). For He has declared, "I will not leave you, nor forsake you" (Hab. 1:5). The Lord is addressing you directly. It is not a fellow human, nor yourself, but the Lord who says to you, "I will not leave you, nor forsake you." If a person were to offer you such a promise, you would accept it without question. Yet here is the Lord making that promise, and still you waver? He has pledged it, inscribed it, and committed Himself with an oath; therefore, cast away your worries and stand firm in faith. Reflect on that which you have in your possession. You hold the Lord's promises; as a debtor, you are tied to Him from whom you seek forgiveness for your shortcomings.

One must proceed with caution regarding matters influenced by human desires, steering clear of indulgent foods that provoke bodily passions and avoiding the enticements of unrestrained pleasure. While such restraint may be a challenge for many, we find strength in moderation, which is a supreme blessing from God. For it is written, "I will not leave thee nor forsake thee," acknowledging those who are chosen in truth (cf. Heb. 13:5, Deut. 31:6, 8). Thus, the gentle burden of the Lord will support us, provided we strive to act with diligence.

‘and I will not forsake thee’ The prophet conveys the following message: even if I must dwell among heretics and those who cause divisions (rightly referred to as shadows of death, as they reflect a deathly existence by leading us toward perdition), I shall remain unafraid of their misleading encouragement, for Your presence offers me protection. In this present age, the church coexists with the wicked until the day of judgment arrives, when the Righteous Judge will reveal Himself, distinguishing the righteous from the unrighteous. This is echoed in the words of the prophet: I will not depart from thee, nor forsake thee (Num. 1:5, 6).

God assured Jesus, the leader of Israel, of victory over the nations: No man shall be able to stand before you all the days of your life. The author of this text recounts a situation that contrasts with earlier writings: Three thousand of the armed men fled before the forces of Gaius, and they fell from them thirty-six men (Num. 7:4). The subjugation of the nations by the Israelites was promised by God under a specific condition—that they should adhere to the will of their Creator in all matters. However, since this covenant was violated, and the terms were not upheld by the Hebrew people, those who broke the Lord's covenant faced rightful consequences for their disobedience.