The resurrection of the Lord Jesus is essential to the Christian faith. If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead you will be saved.
From the depths of struggle, the Psalmist cries out to the Lord. He longs for salvation, endures persecution, and he lives in God's steadfast love. Though maybe a bit surprising, a great text for Palm Sunday!
God has demonstrated His love for us in providing salvation through His Son Jesus. Our response is a demonstration of our love for Him - obedience to His law.