According as we hearkened unto Moses in all things, so will we hearken unto thee: only the LORD thy God be with thee, as he was with Moses. Only the Lord thy God be with thee - Provided God be with thee, as he was with Moses, we will implicitly obey thee. The words however may mean no more than an earnest prayer for Joshua's prosperity: May God be with thee, as he was with Moses!
Related Commentaries of Joshua 1:17
Joshua 1:17
17 According as we hearkened unto Moses in all things, so will we hearken unto thee: only the LORD thy God be with thee, as he was with Moses.