Reference: My opinion
Deuteronomy 33:25 Your bars are bronze and iron. How your days are, so will your strength. & gt how to interpret "how to live, so is strength"? Chapter 33 The following is Moses' blessing to the people before he died. Verses 24 and 5 are blessings to Asher. "How your days are, how your strength will be" is a blessing. It is similar to "May your strength continue to grow like your days". Personally, I think this should be regarded as Moses' blessing to Asher, not God's universal promise to us. Some people interpret it as "God promises to give us strength in our situation". Personally, I am not biased towards this view. It should be said that such "application" is correct, but "observation" and "explanation" are not reasonable.