I am currently struggling with my faith, I am an an Orthodox Christian who only converted to the faith last year and I am really having doubts in my. faith, but I wanted to know is there any scientific evidence for God and no, why could that be?
Personally, I try not to get too concerned when I have doubts. It's our natural human response. As much as we are expected to be, we are not content with just believing and trusting God and allowing Him to
"take the wheel" (Carrie Underwood) of our lives. We prefer to be our own gods. That was part of the lure for Adam and Eve when the serpent said,
"You will not surely die. For God knows that in the day you eat of it your eyes will be opened, and you will be like God,..." (Genesis 3:4-5 NKJV) That is our desire. To be like God and not to be subject to the all-powerful, all-knowing, all-encompassing God.
Yes, I have doubts too and in fact I believe we all do on occasion. Even Jesus' disciples had doubts, every one of them, and they literally lived with Jesus for three years seeing first-hand when He cast out demons, healed the sick, gave sight to the blind, gave hearing and speech to the deaf and mute, cured physical deformities, raised the dead back to life, and even returned from the dead Himself.
We don't have the luxury of having witness such things but as Jesus said to Thomas,
"Because you have seen Me, you have believed. Blessed are those who have not seen and yet have believed.” (John 20:29 NKJV)
Having doubts is not uncommon but you can overcome them. Unfortunately, there is no evidence anyone can present to you to convince you of God's existence. It is something you need to see and accept for yourself. Look around you, I mean really look at the perfection of our world and how everything is so perfectly fit together and when you relax and let God open your mind and your heart, you will see His thumbprint on it all.
Consider the question of greenhouse effect. Did you know that the atmosphere is made up of over 78% nitrogen, just short of 21% oxygen, and just under 1% argon totaling about 99.96%. That leaves only 0.04% for carbon dioxide, methane, nitrous oxide, ozone, and others. Yet, at such a small percentage, it is believed that carbon dioxide and methane are a huge factor in causing rising global temperatures.
Another example is that if the moon did not exist or didn't have the mass it has and wasn't placed in its exact orbit as it is, life as we know it would not exist today. Same is true for the location of our world's orbit around the sun.
Other examples. If our earth didn't have the iron core it has resulting in the magnetic field that surrounds us we wouldn't survive because that magnetic field protects us from harmful radiation from the sun. Same is true with regard to the ozone layer in our atmosphere as it filters harmful UV and other radiation.
The symbiotic relationship between plant life and animal life is another example. The plants need animal life converting oxygen to carbon-dioxide and likewise animal life needs plants converting carbon-dioxide into oxygen.
This gives you some ideas of how precisely balanced things are in the world around us and even the slightest change can have dramatic results.
