'Uneasy' in the Bible

They waited [a very long time] until they became embarrassed and uneasy, but he still did not open the doors of the upper room. So [finally] they took the key and opened them, and behold, their master had fallen to the floor, dead.

“Therefore I tell you, stop being worried or anxious (perpetually uneasy, distracted) about your life, as to what you will eat or what you will drink; nor about your body, as to what you will wear. Is life not more than food, and the body more than clothing?

But he who is uncertain [about eating a particular thing] is condemned if he eats, because he is not acting from faith. Whatever is not from faith is sin [whatever is done with doubt is sinful].