Touch - taste - handle (ἅψῃ - γεύσῃ - θίγῃς)

Ἅπτομαι, A.V., touch, is properly to fasten one's self to or cling to. So John 20:17 (note). Frequently rendered touch in the New Testament, and used in most cases of Christ's touching or being touched by the diseased. To get hands on so as to injure, 1 John 5:18. To have intercourse with, 1 Corinthians 7:1; 2 Corinthians 6:17. Thus, in every case, the contact described exerts a modifying influence, and a more permanent contact or effect of contact is often implied than is expressed by touch. "The idea of a voluntary or conscious effort is often involved." No single English word will express all these phases of meaning. Handle comes, perhaps, as near as any other, especially in its sense of treatment, as when we say that a speaker or writer handles a subject; or that a man is roughly handled by his enemies. This wider and stronger sense does not attach to θιγγάνειν A.V., handle, though the two words are sometimes used interchangeably, as Exodus 19:12, and though θιγγάνειν also implies a modifying contact, unlike ψηλαφάω, which signifies to touch with a view of ascertaining the quality of the object; to feel after, to grope. See Luke 24:39; Acts 17:27. Thus ψηλαφίνδα is blind-man's-bluff. The contact implied by θιγγάνειν is more superficial and transitory. It lies between ἅπτομαι and ψηλαφάω. Thus we have here a climax which is lost in the A.V. Handle not, taste not, do not even touch. Rev., handle not, nor taste, nor touch.

Colossians 2:21 Parallel Commentaries

Genesis 3:3 But of the fruit of the tree which is in the middle of the garden, God has said, You shall not eat of it, neither shall you touch it...

Isaiah 52:11 Depart you, depart you, go you out from there, touch no unclean thing; go you out of the middle of her; be you clean...

2 Corinthians 6:17 Why come out from among them, and be you separate, said the Lord, and touch not the unclean thing; and I will receive you.

1 Timothy 4:3 Forbidding to marry, and commanding to abstain from meats...