Our Lord Jesus made it so simple that a lot of folks struggle to believe it...
Matt 22:29-32
29 Jesus answered and said unto them, "Ye do err, not knowing the scriptures, nor the power of God.
30 For in the resurrection they neither marry, nor are given in marriage, but are as the angels of God in heaven.
31 But as touching the resurrection of the dead, have ye not read that which was spoken unto you by God, saying,
32 'I am the God of Abraham, and the God of Isaac, and the God of Jacob?' God is not the God of the dead, but of the living."
(KJV)
Some people are funny. You can put a brand new perfectly working frig up for garage sale and put a sign on it saying 'Free', and people will think something's wrong with it and be reluctant to buy it. But put a price on it and they'll buy it asking little or no questions. Those same folks treat some Scripture in God's Word that are so simple, they pass over them as if they're too good to be true.