Upon completing the exterior of our project we shift our focus on the interior. With the middle letter as our focus, SAAD stands here for SILATUR RAHIM-Maintaining family ties. If this point is viewed from a much larger perspective, you will realize this includes all of humanity; for we all are linked to a common root. Hence, keeping good relation with your kinship is the way to preserve this ummah- Nation. As simple as it sounds, fact is, it is the most difficult come time to adopt.