The world is guided by physical laws. It is one proof of the existence of G-d. Albert Einstein said “G-d does not play dice with the universe.”
There is plan and purpose in the Universe. Things do not happen at random.
Physics are laws governing physical objects – Throw something up – it will come down.
Biology is laws governing living things – White blood cells rush to repair damaged tissue.
Earth Science are laws governing the earth – Winds at different levels of the atmosphere come together from different directions create tornadoes.
There is a spiritual dimension that goes unperceived in life. Some may think that the world just acts with random acts.
Think again.
G-d runs the world with precision and exactitude.
G-d gave the power to man to shape the world – through the physical and the spiritual.
The world is also governed by other laws – spiritual laws – the spiritual dimension of the world.
One is known in the Torah as Midah Keneged Midah – “Measure for Measure.” Doing good causes good – doing bad causes bad.
Another is called Tephilla – “Prayer.” Prayer to Hash-m has the power to affect changes in the world.
The intensity and sincerity of the prayer will have an effect on the outcome. Pray for a good grade in the Math test and make the effort and it will bring fruits.
Measure for Measure works thus – Do good and it will come back to you. The same applies to doing bad. Be extra patient with someone – others will be patient with you. If one yells at a child and it is possible that soon after someone shout at them. I have observed this personally many times.
Being good – brings not only good to the world but good back to you.