Both Psalms 90 and 91 focus on the similar theme of making God our “dwelling place” (90:1; see 91:2, 9)—a place of safety and security. Some scholars suggest that Moses wrote both psalms as an elaboration of Deuteronomy 33:27-28: “The eternal God is your refuge, . . . [you] will live in safety; . . . [you] will dwell secure.” The psalmist warns that we live in a wicked and dangerous world where we’ll encounter the schemes and attacks of men and suffer from disease, disasters, and trouble (91:3-6). He doesn’t say that those who trust in God will be immune from such adversities. Rather, he assures us that when we trust in God and make Him “[our] refuge and fortress . . . [our] dwelling” (v. 9), He’ll “rescue” and “protect” us (v. 14). Today, as we face adversity, we can “[dwell] in the shelter of the Most High [and] rest in the shadow of the Almighty” (v. 1).