Please read Exodus 29, Exodus 30 and Exodus 31 and let’s visit! 

Everyone had their place and their specific giftings. God never leaves anyone out – He makes provision for all.

“Everyone included among those who are numbered” (30:14 MSG)

p.s. aren’t you glad that all these rules were replaced by Jesus’ one final sacrifice?  Though there is value in the Law, we have freedom and we are grateful to God for it!