We are all born into sin and lost and empty and hard as we try cannot fill that hole inside of us until we receive Christ as our Lord and Savior. God created us to have a relationship with him so until we come to him and acknowledge him as God and our living Father we will continue to experience an emptiness that nothing or no one can fill except God.
But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name: John 1:12 KJV https://bible.com/bible/1/jhn.1.12.KJVÂ