BCO 50.4
Book of Church Order (PCA)
50.4. 50-4
50-4. How large a portion shall be read at once is left to the discretion of every minister; and he may, when he thinks it expedient, expound any part of what is read; always having regard to the time, that neither reading, singing, praying, preaching, nor any other ordinance, be disproportionate the one to the other; nor the whole rendered too short, or too tedious.
For discussion
- Put this answer in your own words, then say what it rules out — what belief is it written against?