Deepak Chopra, the well known Medical doctor and Yogi at the same time says "We are integral part of one system which is manifesting in different names and forms; if God is Omnipotent it also means that we are also omnipotent as we are made up of the same stuff". This is a spiritual perspective. This is the essence of whole spirituality which was postulated by Adhi Shankara 1200 years ago as "Adhvaida" means non-duality - no difference.
For those who don't have much faith in spirituality, let's look at what science says! Max Plank proved the matter is made up of energy and it is only with energy all that we see are made up of. Every matter is made up of electrons & protons in its microcosm is an accepted fact and if we separate them the matter exhibits energy which is called nuclear energy.
The greatest scientist who ever lived in this planet, Einstein at the last part of his life figured out there are three forces such as electromagnetic, gravity & weak nuclear force are the essence on which the Universe is made up of and controlled. Although he proved the presence energy in three forms (Brahma-Vishnu-Shiva), he deeply felt there must be only one energy which appears as three! He proposed the "Singularity" theory for which he struggled to develop a mathematical model.
But unfortunately his human form ended before he finished his work. After his death, many scientists like Stephen Hopkins have picked up where Einstein left and pursued 'Singularity' theory as 'String' theory and made many discoveries.
In summary, whether you believe religion or science, the fact emerging is all that is seen as matter or unseen as energy is made out a common substance. Whether you call it Krishna or Jesus or Allah it makes no difference. Deepak Chopra, Einstein, Stephen Hopkins are all saying the same thing what Lord Krishan, Jesus & Mohammed said.
If you believe in this then all living & non-living beings are extension of you and your being can provide healing and comfort to all that exist. Then why hesitate to pray for all?
Let's live together with brotherhood as a family and let not colour of skin, possessions, religion, caste, education, powers divide us.
With whole of my heart