The people who walk in darkness will see a great light. For those who live in a land of deep darkness, a light will shine. - Isaiah 9:2
Enter his gates with thanksgiving and his courts with praise; give thanks to him and praise his name. - Psalm 100:4
Give thanks in all circumstances; for this is God’s will for you in Christ Jesus. - 1 Thessalonians 5:18
Therefore we do not lose heart. Though outwardly we are wasting away, yet inwardly we are being renewed day by day. - 2 Corinthians 4:16
At the name of Jesus every knee should bow, in heaven and on earth and under the earth. - Philippians 2:10
You don't have to stop thinking about bad things. You just need to start filling your mind with good things.
And God is able to bless you abundantly so that in all things at all times you will abound in every good work. - 2 Corinthians 9:8