Matthew 6:22

The light of the body is the eye. If, therefore, your eye is sound, your whole body will be light;

Luke 11:34-36

The light of the body is the eye; when, therefore, your eye is sound, your whole body is light; but when your eye is evil, your whole body is dark.

2 Corinthians 11:3

but I fear lest as the serpent deceived Eve with his craftiness, so also your minds may be corrupted from the simplicity which is in Christ.

Colossians 3:22

Servants, obey in all things masters according to the flesh, not with eye service, as those pleasing men, but with a sincere heart, fearing the Lord.

Acts 2:46

and continuing day by day with one accord in the temple, and breaking bread from house to house, they partook of food with gladness and simplicity of mind,

Ephesians 6:5

Servants, be subject to masters according to the flesh, with fear and trembling, in the sincerity of your hearts as to Christ,

Treasury of Scripture Knowledge

Summary

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

Light of

General references

Bible References

Light of

Luke 11:34
The light of the body is the eye; when, therefore, your eye is sound, your whole body is light; but when your eye is evil, your whole body is dark.

Single

Acts 2:46
and continuing day by day with one accord in the temple, and breaking bread from house to house, they partook of food with gladness and simplicity of mind,
2 Corinthians 11:3
but I fear lest as the serpent deceived Eve with his craftiness, so also your minds may be corrupted from the simplicity which is in Christ.
Ephesians 6:5
Servants, be subject to masters according to the flesh, with fear and trembling, in the sincerity of your hearts as to Christ,
Colossians 3:22
Servants, obey in all things masters according to the flesh, not with eye service, as those pleasing men, but with a sincere heart, fearing the Lord.

General references

John 7:17
If any one will do his will, he shall know of the teaching whether it is from God or whether I speak from myself.
James 1:8
a double-minded man, unstable in all his ways.