Indeed, the Israelites knew that thanksgiving was so important that part of the official duty of the tribe of Levi was to thank God: They were also to stand every morning to thank and praise the Lord (1 Chronicles 23:30). They had heart of thankfulness and were instructed to be thankful regardless of what happened that day.
The psalmist wrote: Enter his gates with thanksgiving and his courts with praise; give thanks to him and praise his name (Psalm 100:4). Notice that we can’t even enter God’s gates unless we’re thankful.
It certainly is possible to live giving thanks to God the Father for everything (Ephesians 5:20), because thankfulness depends on what is in your heart, not what is in your hand.