Do you know what Jesus prayed for you and me, whilst he was still on earth?
Listen to his prayer, in John 17:20-23.
"I am praying not only for these disciples but also for all who will ever believe in me through their message. I pray that they will all be one, just as you and I are one--as you are in me, Father, and I am in you. And may they be in us so that the world will believe you sent me." "I have given them the glory you gave me, so they may be one as we are one. I am in them and you are in me. May they experience such perfect unity that the world will know that you sent me and that you love them as much as you love me."
Does the world see that unity, and know what Jesus wanted them to realise?