When we were born on earth, we had a father. There is nothing we can do to change the relationship given by blood. Neither changing our names nor moving away from home can change the blood relationship as father and son. Before we became Christian, we were dead in trespasses and sins (Ephesians 2:1). But when we declared Christ as our Lord and Savior and put our trust and faith in Him, we were born again. 
By faith, we are given a new life as a child of God (John 1:12). Our relationship with God has been established through the precious blood of Jesus Christ. Not only can we have a relationship with Him, we can have this relationship forever. This verse assures us that it is impossible to be separated from the love of God. The salvation of Jesus Christ has conquered all, and nothing can stand between us and the Father now and forever.

Dear Heavenly Father, it is so comforting to know that nothing can separate me from Your love. Thank You for giving us Your precious son, Jesus Christ, so that we can have an eternal relationship with you. When life gets hard, Father, help me to never doubt of Your love. Guide me in everything I do so I will never do anything that could damage my relationship with you. Bless me with Your powerful love today and keep me close to You. 
In Jesus's name I pray. Amen.