Beloved, thou doest a faithful work in whatsoever thou doest toward them that are brethren and strangers withal;

Beloved, you are faithful in what you are doing for the brothers, and especially since they are strangers to you.

Beloved, faithfully dost thou do whatever thou mayest work to the brethren and to the strangers,

Beloved, thou doest faithfully [in] whatever thou mayest have wrought towards the brethren and that strangers,