If Jesus is risen (and He is), everything He said is true.
He said (John 14, KJV):
1 Let not your heart be troubled: ye believe in God, believe also in me.
2 In my Father's house are many mansions: if it were not so, I would have told you. I go to prepare a place for you.
3 And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, there ye may be also.
Get in the House.
May you have a blessed, happy Easter!