God's purpose for your life is usually many faceted and extends for many years. We know His purpose for everyone is to share His love and to share our knowledge of Him with others. As He is all-knowing and all-powerful, we can be pretty sure that we are positioned NOW to accomplish our purpose and that we are equipped NOW to make it happen.
So beware of thinking you are waiting for God to act. He is always waiting for US to act, so he may bless our paths.