MATTHEW 7:13, 14

13 Enter ye in by the narrow gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many are they that enter in thereby. 14 For narrow is the gate, and straitened the way, that leadeth unto life, and few are they that find it.

MATTHEW 25:33, 34, 41, 46

33 And He shall set the sheep on His right hand, but the goats on the left. 34 Then shall the King say unto them on His right hand, Come, ye blessed of My Father, inherit the kingdom prepared for you from the foundation of the world: 41 Then shall He say also unto them on the left hand, Depart from Me, ye cursed, into the eternal fire which is prepared for the devil and his angels: 46 And these shall go away into eternal punishment: but the righteous into eternal life.

  MATTHEW 16:26, 27

26 For what shall a man be profited, if he shall gain the whole world, and forfeit (lose) his own life (soul)? or what shall a man give in exchange for his life (soul)? 27 For the Son of man shall come in the glory of His Father with His angels; and then shall He render unto every man according to his deeds.