# If your hand causes you to stumble

"If you want to do something sinful with one of your hands" 

# to enter into life maimed

"to be maimed and then to enter into life" or "to be maimed before entering into life"

# to enter into life

"to enter into eternal life" or "to die and begin to live forever" 

# maimed

"without a hand" or "missing a hand"

# into the unquenchable fire

"where the fire cannot be put out"