(i) Feed

(ii) Raah (7462) - to shepherd, to tend a flock (pasture it), to rule, associate with a friend.

(iii) To be nourished and looked after by the great Shepherd - Jesus (directly or through his 'under-shepherds')

(iv) (a) 1:7,8; 4:5; 6:2; 2:16; 6:3