God's Timing

It's rather difficult to understand God's timing. I mean, I really love God and I try every day to revolve my life aroung Him. I only wish that my parents were the same way. They aren't christians. It's sad. I am the only christian in my household. I am trying to be a light to my family, and i am continually praying for them but nothing seems t be happening. I want my parents to be like the people from my church. The people whom I admire greatly. I know that I shouldn't be disappointed with the life that God gave me but sometimes I am. I wish that my parents loved Jesus. I want my parents to come to church everytime theres a service, i want us to say grace at the dinner table before we eat, i want to be able to study the bible with them, i want my parents to pray with me before we go to sleep. but right now thats not happening. i love my parents to death and im scared for them. I want to be able to go to heaven and be reunited with them but as of right now i don't think thats going to happen. I feel like my prayers are a waste and i don't understand why God can't find them now. why do i have to keep waiting for them to come around and accept christ? if only God could work a little faster...