No, Jesus rose from the grave on the third day and was seen alive by many witnesses.

"He was buried, and he was raised from the dead on the third day, just as the Scriptures said. He was seen by Peter and then by the Twelve. After that, he was seen by more than 500 of his followers at one time, most of whom are still alive, though some have died. Then he was seen by James and later by all the apostles. Last of all, as though I had been born at the wrong time, I also saw him."
-1 Corinthians 15:4-8 NLT