whom I have sent to you for this very purpose that you may know our state and that he may comfort your hearts

Can you repeat this sentence, but add in punctuation?
whom I have sent to you for this very purpose, that you may know our state, and that he may comfort your hearts.
SCORM and IMS Common Cartridge the other main contender for a standard educational content interchange format have substantially different affordances that are appropriate for substantially different use cases

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SCORM and IMS Common Cartridge (the other main contender for a standard educational content interchange format) have substantially different affordances that are appropriate for substantially different use cases.
A design grid ensures that aesthetic and functional aspects are ideally coordinated

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A design grid ensures that aesthetic and functional aspects are ideally coordinated.