'Eye' in the Bible

And if thy right eye causeth thee to stumble, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not thy whole body be cast into hell.

Ye have heard that it was said, An eye for an eye, and a tooth for a tooth:

The lamp of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light.

But if thine eye be evil, thy whole body shall be full of darkness. If therefore the light that is in thee be darkness, how great is the darkness!

And why beholdest thou the mote that is in thy brother's eye, but considerest not the beam that is in thine own eye?

Or how wilt thou say to thy brother, Let me cast out the mote out of thine eye; and lo, the beam is in thine own eye?

Thou hypocrite, cast out first the beam out of thine own eye; and then shalt thou see clearly to cast out the mote out of thy brother's eye.

And if thine eye causeth thee to stumble, pluck it out, and cast it from thee: it is good for thee to enter into life with one eye, rather than having two eyes to be cast into the hell of fire.

And again I say unto you, It is easier for a camel to go through a needle's eye, than for a rich man to enter into the kingdom of God.

Is it not lawful for me to do what I will with mine own? or is thine eye evil, because I am good?