(Proverbs 10:5 KJV) He that gathereth in summer is a wise son: but he that sleepeth in harvest is a son that causeth shame.
This is not a condemnation of sleep. Proof-texting can cause all kinds of problems. Usually it is done by someone with an agenda. Sleep is a necessary part of life when it is done at the right time and in the right amounts. Here the problem is the right time. When it is time to work, work. When it is not time to work, sleep. Other places in Proverbs sleep in the wrong amounts is one of the causes of poverty.
The victorious Christian life is not always a matter of what as it is when and why.
So? Seek balance. Work on timing. Live in victory.