One thing I love in the Bible is how it often refers to God as "God of my ancestors". It really speaks of the eternal nature of God.
It's easy for me to appreciate because I have Christian parents. But even if you don't there are older people of faith that have probably influenced you. We also have a rich cultural heritage of inspiring Christians, such as the Wesleys, William Wilberforce, and Smith Wigglesworth (not all them have surnames starting with W).
Consider who has influenced you in your faith, whether they are people who have been directly involved, or those in the past.