Thanks for the answers so far, guys. I just got a few more questions...

Does "circumstantial" essentially entail some part of a command (explicit or implicit) in which the details are not given, but which must be present?

What else qualifies as circumstantial?

(From before) What are the psalms that indicate a tune? Are these psalms only to be sung in that tune?

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Ben Maas. . . . .Facebook
In college, attending First Presbyterian Church (PCUSA), Ada, OH, and
Belle Center Reformed Presbyterian Church (RPCNA), Belle Center, OH
When at home, attending Covenant Presbyterian Church (OPC), Mansfield, OH

“Prayer is as natural an expression of faith as breathing is of life.”
-Jonathan Edwards-