I think any intelligent, sensitive, reflective person who professes a faith struggles - alongside those who don't - to make sense of belief in God.
I have formally studied theology, been involved in ministry and pondered over matters of faith and belief in God for decades.
I was a churched child - sent to Sunday school to give mum and dad a lie-in most weeks, went to Church youth-group which was really good - but you could only go if you attended church at least once a month - (great bribe!), became a practising Christian through 'belief' when I was 17, met and subsequently married a man who then went on to train as a C of E vicar. We were in ministry for 9 years.
Over the decades I have always questioned dogma and sought to be able to articulate a coherent theology. And I have always thought of myself as more spiritual than religious, but being a vicar's wife - or even an ex one, others are quick to judge.
I have an older brother who is fervently evangelistic and who was keen to tell me that we were not 'proper' Christians when I first met and married my husband and he began his theological studies.
My brother upset all the family over the years - frequently telling my mother, who was the kindest, most giving person I have ever known, that because she didn't believe in his brand of salvation she was going to hell. I have no doubt that in his eyes, most of my family are 'damned'. When my DD2 died in an accident he told me that it was God's judgement on my husband as he had come out as a gay man. Yes, words fail ...
My brother's ardent, fear-driven, misogynistic pursuit of being 'righteous' and his dogmatic understanding of salvation have contributed to me being in a place where I have no time for people who are insistent about beliefs that spread discord and misery 'because the bible says so' or 'because I just know.'
I do have a faith. I see God in all things. I don't presume to impose those views on others and I would not want to worship a God that promoted bigotry or exclusivity. I think hell is where love isn't - and 'sin' is where we fall short, by purpose or neglect and therefore damage what is in our keeping.
I learned, partly through experience and partly through my studies, that religious practice is a powerful social construct, frequently used as a means of social control / manipulation; that what some hold as precious doctrine was warred over and not very nice people won those wars; that similarly people fought over what to include in the bible and what to leave out, and I learned to look at the social context of when things were written to gain new meanings from them. I still view the bible as a 'sacred' text that contains some great truths and guidance and can be inspirational. But if you want to take it verbatim, you have to take all the unpleasant bits and the many contradictions too.
Personally, I find 'negative' theology the most helpful. When we accept that we simply cannot know what God is, only what he/she /it is not, then we may glean a bit of humility and glimpses of insight.
For a brief intro see:
www.thoughtco.com/negative-theology-250967
Nor would I presume that Christianity OR any other religion is the only way to God.
I do find it exhausting to see the same old arguments, the fervent protestations of faith based on accepted, but very questionable dogma, but also the assumption that people who believe must be stupid, unthinking, people going round and round and round.
If some apparently 'Christian' people stopped being so fixated on salvation and put their energies into living a good life, without one eye on an eternal reward, the world might be a better place. Sometimes, we only have ourselves to blame if people of no faith look at us critically.