When considering thanksgiving in the Bible, the conclusion that aligns best with biblical teachings is:
It's a consistent theme so I must also give thanks.
The Bible repeatedly emphasizes the importance of giving thanks to God in various situations—both in times of joy and in times of hardship. Verses such as 1 Thessalonians 5:18 ("Give thanks in all circumstances; for this is God’s will for you in Christ Jesus") and Psalm 106:1 ("Praise the Lord. Give thanks to the Lord, for he is good; his love endures forever") highlight the significance of gratitude. Overall, thanksgiving is presented as a central theme of worship and recognition of God's goodness.