1 Kings 17:1
And Elijah the Tishbite, who was of the inhabitants of Gilead, said unto Ahab, As the LORD God of Israel liveth, before whom I stand, there shall not be dew nor rain these years, but according to my word.
It was according to what the prophet declared.
Your heresy blasphemes Jesus Christ everyday. I don't need anything from those who espouse such disgusting heresy. It's vomit.
So people can say that they will do something without actually needing to do it. It doesn't mean Jesus Christ is a liar as you seem to believe now, evidenced by your curses you've hurled toward him tonight.
While speaking against Jesus is forgivable, I still recommend you repent. Jesus will deny those who deny him to God. You're not going to like what happens after that. Though you're a theological catastrophe and an idolater, that, too, is pardonable. You don't really want to cross the line just because you are in full disagreement with the teachings of Jesus.
All of the gospels show that Jesus spoke of his resurrection in a purely prophetic sense not as something he would actually perform himself.
Mark 8:3
"And he began to teach them that the Son of Man must suffer many things and be rejected by the elders and the chief priests and the scribes and be killed, and after three days rise again."
Matthew 16:21
"From that time Jesus began to show his disciples that he must go to Jerusalem and suffer many things from the elders and chief priests and scribes, and be killed, and on the third day be raised."
Luke 9:22
"The Son of Man must suffer many things and be rejected by the elders and chief priests and scribes, and be killed, and on the third day be raised."
Mark 10:33-34
"See, we are going up to Jerusalem, and the Son of Man will be delivered over to the chief priests and the scribes, and they will condemn him to death and deliver him over to the Gentiles. And they will mock him and spit on him, and flog him and kill him. And after three days he will rise."
Matthew 12:39-40
"But he answered them, 'An evil and adulterous generation seeks for a sign, but no sign will be given to it except the sign of the prophet Jonah. For just as Jonah was three days and three nights in the belly of the great fish, so will the Son of Man be three days and three nights in the heart of the earth.'"