What does the Bible say about personal worship?

Personal worship is an essential aspect of a believer's relationship with God. In 2 Samuel 7, we see David's heartfelt prayer of gratitude towards the Lord, recognizing God's sovereignty and the blessings He has bestowed upon him. David reflects on his unworthiness and acknowledges that all greatness comes from God, illustrating that worship is ultimately about revering God for His grace and mercy. True personal worship is not about outward rituals but involves engaging intimately with God, acknowledging His greatness, and expressing thanks.