How do we know that our worship is acceptable to God?

Worship is pleasing to God only when it is done in the Spirit and through the truth found in Christ. Hebrews 13:15 emphasizes that the fruit of our lips, which signifies our worship, is offered 'by Him'. This means that we cannot claim any merit in our worship from our abilities; instead, it is Christ who enables us to glorify God. Our acceptance before God relies on His grace and the righteousness of Christ imputed to us. Thus, true worship reflects a heart humbled and focused entirely on God, devoid of any self-promotion, encapsulated in the idea that without Him, we can do nothing.