then there must be a God. Every action must have an equal and opposite reaction. If the Devil exists, so must God.
So to believe in one necessitates the belief in the other. You can't have Evil without Good. I am also a realist who takes the track of life, science, nature and cooperation between all humans. None of these tracks have yet to invalidate the existence of God. For me, the deeper I look into these issue, I can't help but find God.
You also are under no requirement to believe in God or Jesus. You don't have to follow Mohammad or Moses. If there is only one God, then whoever you pray to is God. When you call for God to help us, that's not silly at all. If God is the spirit of Good, then asking for help from such an entity can't hurt. If God is merely a figment of our collective imaginations, then identifying that you are are asking for the collective good-will of people to prevail over the machinations of evil people can also do no harm. Anyway you shake it out, asking for God's help is far from silly and definitely appreciated.
But keep this in mind, if God does exist then he cares for you too. He doesn't care what silly rituals people concoct when they pretend to worship him. If you need him, you can pray to him in any manner you choose. He already knows what you need anyway but the prayers really meant to comfort you. Jesus teaches us...
"When you pray, do not be like the hypocrites, who love to stand and pray in the synagogues and on street corners so that others may see them. Amen, I say to you, they have received their reward. But when you pray, go to your inner room, close the door, and pray to your Father in secret. And your Father who sees in secret will repay you. In praying, do not babble like the pagans, who think that they will be heard because of their many words. Do not be like them. Your Father knows what you need before you ask him.
"This is how you are to pray:
Our Father in heaven, hallowed be your name,
your kingdom come, your will be done, on earth as in heaven.
Give us today our daily bread;
and forgive us our debts, as we forgive our debtors;
and do not subject us to the final test, but deliver us from the evil one.
You may not believe Jesus is the Son of God and that's absolutely fine. It's not a requirement. But his words can bring comfort in dark times and lead you when you're unsure of where you're going. Jesus was a man who believed he was doing the will of God. Like Gandhi or to a lesser extent Martin, to me Jesus represents what a Good person should hope to imitate; self-sacrifice, devotion to good, intelligence, humility, dedication to truth and perseverance. If you can find any malice or evil in his words or deeds that would detract from the "Good Spirit" in humanity, then please point it out to me because I looked long and hard for it. There was a time I too didn't believe but when I tuned into Fox news and saw the Devil, I knew God must exist. It wasn't long before I found Jesus and if the Good Spirit were to have a Son, I imagine Jesus could definitely fit that bill.
Anyway, never feel silly for invoking God's name in a call for help. For those of us who know Him, it's never an insult. You can call it out everyday if you like but maybe one day, He just might answer; so be careful how you use it. And before you let logic creep back in and convince you God can't exist, remember what the Bard tells us.
HORATIO
O day and night, but this is wondrous strange!
HAMLET
And therefore as a stranger give it welcome.
There are more things in heaven and earth, Horatio,
Than are dreamt of in your philosophy.
Shibboleth