Jesus says to you,"Come unto Me, all you who labor and are heavy laden, and I will give you rest"(Matthew 11:28). The word Sabbath means rest. It was a day of rest under the Old Testament. It is fulfilled in Christ through the New Testament. Our Sabbath rest in Christ is completely depending upon Him.
Rest in Christ as our Sabbath through God's grace. It's about what God has done for us in Christ alone. It's what God is doing in us and through us. That's called grace, and its fullness is found in Jesus Christ our Lord (John 1:16).
Rest in Christ by faith alone. That means your confidence, trust, and reliance is in His ability to do in your life what you are unable to do by yourself. Only God can save you. That means you rest in Christ. You rest in love, mercy, and grace, believing on the Lord Jesus Christ (Acts 16:30-31).
Works may boast and say to you, I can get you to heaven, if you try hard and work to do your best. Christ our Sabbath is the gift of God to be received. You don't work to earn a gift, you freely receive it. "For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast" (Ephesians 2:8-9). It's not of works, but by faith resting in the finished work of Christ alone. Is Christ your Sabbath?