Does the god mentioned in the bible exist

Argument: I"d like to draw your attention to 3 miracles:the miracle of lanciano,the staircase of saint joseph and the incorruptable bodies of certain saints. The miracle of lanciano is a eucharistic miracle, purported to have occured in the eighth century in lanciano itally. In a nutshell,a monk had doubts of the real presence of christ in the eucharist. When he said the words if consecration"this is my body and this is my blood." The bread and wine turned into actual flesh and blood. And this flesh ladies and gentlemen was a piece of flesh near the heart where during that time,there was no way at all to slice that musscle out. The staircase of saint joseph is something which till today still cannot be explained is a miracle which occured in mexico. In a nutshell, there was a group of sisters who were sent fron kentucky to mexico to found a school for girls. By order of the bishop, a chapel was to be built and to be placed under the care of the sisters. Ater its construction,the builders were faced with a problem:there was no way to climb up from the ground floor to the choir loft. A staircase wouldve been impossible to build and a ladder wouldve taken up too muh room. The builders insised to demolish the choir but instead the nuns prayed a novena to saint joseph. After the novena, a mysterious man said that he could build a staircase on one condition:he"d be granted total privacy. For three months the man was locked in the chapel and no one was seen entering or leaving the chapel. When the staircase was built, the man left without asking for any reward. The staircase itself is weird as it seems. A spiral staircase with no centeral support!? You got that right. A spiral staircase,6 meters long, no centeral support snd 200 years old. Bear in mind it has been used alot of times. Till today the staircase is surrounded by 3 mysteries:the physics if its structure,the buders identity and the type of spruce wood the builder used. As we all know spruce has alot of species but this species of wood till today is still unidentified. The incorruptable bodies in a nutshell is very simple. We all know when you die your body starts decomposition immediately. Even under special care the body does not stop decomposition, however way you treat it the body will decompose just at a slower rate. One particular saint I want to look at is saint bernadette. It has been if Im not mistaken 150 years since she died and till today not a single sign on decomposition has been spotted on her. There has been hundreds of cases like these. And till today there still has not been any scientific evidence for this to happen. Since my opponent denys the existence of god,after all that I said, can he/she proove to me that all the events stated above are explicable by natural or scientific laws? Because the last I checked, he definition of miracle is:an event inexplicable by natural or scientific laws hence attributed to divine agency. Also if god doesnt exist,explain this with science:https://www.thesun.co.uk.... This although is a trailer for a documentary included real footage of exorcisms. So how can we deny the fact that god doesnt exist? Rebuttal(s): -"Everyone knows that there is a god. Now there is no way for me to proove to you that that is false,but I rejected." So a fellow athetist of yours just said there is a god but he has no way to proove there isnt and hence rejected him just like that? So I guess ladies and gentlemen we can come to a conclusion that athetists dont believe in god but cant find evidence to proove so and hence they reject god. -"What kind of god requires faith and not evidence?" He requires both faith and evidence. Hear me out:so the most badic thing you use to believe is faith. But evidence? According to alot of people,there isnt. Side topic:how was the earth created? Big bang right? And what caused big bang? Gravity right? What "commanded" gravity to cause the asteroid to hit earth(if if was an asteroid its been years since I read about it. To be fair Im only a 13 year old kid.)? You wanted evidence god exists well let me ask you:how was gravity formed/created? This is evidence god exists. This is evidenve and all christians/catholics have the faith to believe in him. You do as well just for the fact that you have not opened your heart to god. As mentioned by god in the book of revelations, he says and I quote,"Behold I stand at the door and knock. If anyone answers and opens the door,I will come into him." -"Its possible I could be the devil." So he affirms the fact that devils are real? Funny isnt it? I thought athetists dont believe in superior beings? Isnt the devil one? He is a bad guy in the bible and with every villan comes a hero so thats god. Are you saying you believe the villan exist but the hero doesnt? -he"s based on pure hate and evil and nothing but as this god of YOURS truly hates children. I suggest you read Matthew 19:14 which says and I quote,"Jesus said, "Let the little children come to me, and do not hinder them, for the kingdom of heaven belongs to such as these."" He could"ve said,"Dont let the children come near me. This is the work of the evil one and they must perish." But no! Let the children come to me and do not hinder them. Plus he loves them so much that he offered heaven to them! So before you give me your exodus crap,re read Matthew 19:14.