3 Bible Verses about Sweetness

A fountain cannot pour from the same opening fresh and brackish water, can it?

So I went up to the angel and asked him to give me the little book. And he said to me, "Take it and eat it; it will make your stomach bitter, but in your mouth it will taste as sweet as honey."

So I took the little book from the angel's hand and ate it all, and in my mouth it did taste as sweet as honey, but when I had eaten it all, it made my stomach bitter.