Romans 6:22
Having been set free from sin, and having become slaves of God, you have your fruit to holiness, and the end, everlasting life.

We have been set free of sin and death when we became born again. Being
slave to God means nothing when we understand all the benefits that God sets before us of healing, prosperity, wisdom, sanctification and righteousness. Jesus died so we could have everlasting life and helper who will never leave us. Have faith in God and believe His promises and we shall have them.