Or are we worshipping it simply by existing?
I believe this, eclipse. Every action, every breath, every thought is an act of worship because we are being who God created us to be - human beings.
I often use the tree as an illustration of this. A tree just stands and grows, it stretches it's branches upwards towards 'heaven' (in praise?) and its leaves rustle (sing?) in the breeze (Holy Spirit?) as it moves them. The tree is not trying to be anything else, it is 'obeying' God's will that it simply be a tree.
'kay I'll quit being deep now lol!
We worship in spirit and truth...