Why God

I want to start off and say I mean no disrespect with my following question. I have wrestled with this question for a few years now and I know how I feel about it. The problem is I cannot reconcile the subsequent questions that my initial question creates. Here goes - why do you (a Christian) believe in a God that tests you? I really struggle with how this acceptable to repeatedly test one's faith. If God is truly omniscient, all powerful and loves all that Gof has created...how is repeatedly needing to show one's faith is firm a reasonable ask? I hesitate to put examples because this is an incredibly broad question. I have found that I cannot believe in a God, the Christian God, any longer and this question is a large part. ETA: My questions to the replies are not meant to be inflammatory or sassy, for lack of a better word, they serve potentially give me some more knowledge.