Jesus said to obey everything that he commanded, not just a few things that people thought were more important than other things.
MATT 28- 16 Then the eleven disciples went to Galilee, to the mountain where Jesus had told them to go. 17 When they saw him, they worshiped him; but some doubted. 18 Then Jesus came to them and said, “All authority in heaven and on earth has been given to me. 19 Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, 20 and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age
Is there an organization that does ALL that Jesus commanded? I know for a fact that it isn't the WTS