My experience with Gospel of John

Assalamualaikum I am a Muslim but reads the Bible. Thing is that, when I was about to start Gospel of John, I was hesitating that should I read or skip it. As before that, it was too difficult to me and I was like this gospel is promoting trinity and I tried to read Ch 1 but I can't read more than 3 verses. So, I was confused. Then, I prayed to God and I heard that Holy spirit inspires the reader of Bible and it helps to draw closer to God. So, I asked God for help and I prayed for getting Holy Spirit. So, after than I started reading it and guess what it is my most favorite gospel now.