I pray daily, which is talking to God. Bible reading is vital, and it has similarities and differences. We need both.
My dad is my favourite example of prayer being answered. My grandmother prayed for him for 53 years, till she died. I got saved a year before she died, and started praying for the salvation of my family. When my dad reached 82, he was dying in hospital of Congestive Heart Failure. My husband and I spoke to him, told him the gospel, and he wanted to repent of his sins! He was a totally changed man. 82 years solid of praying for his salvation. I kept praying for my family, and last fall, my sister got saved, Reformed style. It was something that was hard to believe, I spent 35 years witnessing to her, and never touched her heart. But God did! He gave her a heart of flesh. So that was 39 years of praying, and a lot of those years wanting to give up, because I thought her heart was the hardest stone I had ever seen. But God never gave up! Hallelujah