It is possible for individuals to fall away from faith or turn against Jesus Christ. Scripture identifies this danger and warns against its negative consequences.
Personal apostasy described
See also
pp Mk 4:16-17
pp Lk 8:13
Warnings against personal apostasy
pp Mk 8:38
pp Lk 12:9
OT examples of personal apostasy
an unfruitful prophet or relative
King Saul:
King Uzziah
King Ahaz
NT examples of personal apostasy
pp Mk 14:10-11
pp Lk 22:3-6
Judas
Ananias and Sapphira
Hymenaeus and Alexander
Demas
Jezebel