God is love, and worshippers have to express this love without any reservations. Worship affords us this opportunity. Simply put love changes our contemplations, and we can express it in numerous ways, for example, through dutifulness, serving others or strolling in His ways. You can see that worship expresses our affection communicated to God as a reaction to His elegance towards us. It’s not exactly what leaves our mouth, it’s what leaves our body. That’s it!!!