You must not worry about your life, so with your hearts. Do not let it be troubled with the things of this world. You must not be afraid, too. Instead, we must believe confidently in God and trust in Him, believe also in the Lord.
Have faith, hold on to it, rely on it and keep going. He also promised that He has prepared a place for us in Heaven. It is an amazing thing. We all know that Heaven is a very wonderful place. So, just believe, have faith and don't lose hope. Hold on to this promise by God.