"The Lord brought you into connection with His work at ----- for a wise purpose; He designed that you should discover the defects in your character and overcome them. You know how quickly your spirit chafes when things do not move according to your mind. Would that you could understand that all this impatience and irritability must be overcome, or your life will prove an utter failure, you will lose heaven, and it would have been better had you never been born. 4T 84.1"
"The Son of man goeth as it is written of him: but woe unto that man by whom the Son of man is betrayed! it had been good for that man if he had not been born."
Both passages discuss the idea of it being better if someone had not been born, with EGW connecting it to a life of failure and losing heaven, and Matthew 26:24 connecting it to the betrayal of Jesus.