I secretly think the very best part about Christianity (and possibly other religions as well) is that it gives you an ‘excuse’ to be on your best behavior and for the best possible motives. If you want to be nice, kind and loving to a fellow human being, you are at liberty to do so (usually) without having your intentions made suspect.
Worship is giving God the best that He has given you. Be careful what you do with the best you have, Whenever you get a blessing from God, give it back to Him as a love gift. Take time to meditate before God and offer the blessing back to Him in a deliberate act of worship.