Yes, heaven and earth will pass away but the word of God will never pass away. God said in John3:16:

"for God so love the world that He gave his only begotten Son Jesus Christ that whosoever believe in his name will not perish but have everlasting life". If you are still living in sin and you are not born again. Give your life to Jesus Christ before is too late.

Repent now and you will make heaven. Heaven and earth is real.

God bless you...