Vital could mean something that is important or essential.
For example: the lungs and heart are both vital organs in the human body.
Im my opinoin id say both a and d but id go wit d to be safe
No, because it can be in a serious sense like "They had a sunny day at the beach" but in a mocking tone like "The day was sunny, mocking me at the loss of my wife in that fire, one year ago today"
It's one who is awake, standing up, and presumably alert
to the wishes and commands of the Lord.
I went to the store today; the store had a great selection of produce.
(=^_^=)
