In this parasha Vayera or “and He appeared” (וירא) is hebraically defined as the following:
ו-Vav - Tent Peg; Secure, Hook, Add
י-Yod - Close Hand & Arm; Throw, Worship, work
ר-Resh - Head of Man; First, Top, Beginning
א-Aleph - Ox Head; Strong, Power, Leader
This Saturday Sabbath we will discuss how this is the pattern by which Yah interacts with mankind.