Only one thing: conduct in practice your torat haEzrakhut (citizenship, see 3:20) worthily of the Besuras HaGeulah of Rebbe, Melech HaMoshiach. Then, whether I come and see you or am absent, I may hear concerning you that you are standing like a ma'oz (fortress, bastion) in one ruach, with one neshamah, contending for the Emunah (Yd 3; Pp 4:3) of the Besuras HaGeulah.