For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life. – John 3:16
Sometimes, believing you are loved is one of the hardest things. Maybe it is because we know ourselves well, we see our failings and failures. Perhaps we feel that even the good things about us are not deserving of being loved.
God wants to push past all those ways of thinking. He knows everything about us. Everything. Even more than we see ourselves, He sees us. He sees us honestly, knows who we truly are, knows our heart and thoughts. But He starts from a place of love.
His love for us is so great that He sent His son Jesus into the world. His love for us is so great that He gave us His teachings and ways to live. His love for us is so great that Jesus died and rose from death in order to redeem us from our failures and failings. His love for us is so great that He wants us to be with Him forever. His love for us is so great that He made a way for all of this to happen.
All you have to do is simply believe that it is true. Simply believe in Jesus, the son of God. Simply believe that God loves you.