Cook was called as a general authority and member of the Second Quorum of the Seventy on April 6 , 1996 , was transferred to the First Quorum of the Seventy on April 5 , 1998 .
Cook was called as a general authority and member of the Second Quorum of the Seventy on April 6 , 1996 . 
 He was transferred to the First Quorum of the Seventy on April 5 , 1998 .