Is Taking an Oath in Court or Reciting the Pledge of Allegiance Forbidden?

First, let me point out that the term "swear," as employed in our modern society, has two distinct senses. It is used as an equivalent for profanity, which, of course, no Christian should ever use. The term "swear" may also refer to a legal oath.

The question above concerns this latter usage. Is it proper, for example, in a court setting, to answer "yes" when asked, "Do you swear to tell the truth, the whole truth, and nothing but the truth so help you, God?" The following facts may help us put the matter into focus:

Oaths Are Not Evil

An oath is not intrinsically evil. Jehovah bound himself under an oath to Abraham when he promised to bless the patriarch (cf. Hebrews 6:13-14). Regarding the priesthood of Christ, God "hath sworn, . . . 'You are a priest for ever after the order of Melchizedek'" (Psalms 110:4).

Since the Lord is perfect, we must conclude that an oath is not sinful.

Jesus Testified with an Oath

When Jesus was on trial, the high priest said: "I adjure you by the living God, that you tell us whether you are the Christ, the son of God" (Mt. 26:63).

The word "adjure" translates the Greek exorkizo, which means "to extract an oath, to force an oath" (Thayer 224). Caiaphas put the Lord under oath, hoping that he would incriminate himself.

And Jesus honestly replied, "You have said," (su eipas), which, as language authorities note, "is a Greek affirmative reply" (Robertson 218). Mark's parallel is even plainer: "I am" (Mark 14:62). This is the same expression Jesus used when Judas asked the Lord, "Is it I?" (Matthew 26:25).

Paul Made an Oath

The apostle Paul employed an oath when he wrote to the Corinthians: "But I call God for a witness upon my soul, that to spare you I forbare to come unto Corinth" (2 Corinthians 1:23; cf. Romans 1:9).

And remember, he wrote these words by inspiration. Observe the apostle's strong statement in this passage: "Now concerning the things which I write unto you, behold, before God, I lie not" (Galatians 1:20).

Warnings for a False Oath

The Scriptures warn against "false swearers" (1 Timothy 1:10), which seems needlessly specific if all swearing, of any sort, is prohibited.

What Is the Meaning of James' Prohibition against Swearing an Oath?

What, then, does James mean by this prohibition? Since the Scriptures do not condemn a respectful, sincere, legal oath, we must conclude that James 5:12 (cf. also Matthew 5:33-37) refers to something else. A different kind of swearing must be in view in these passages. What is it?

Let me introduce the testimony of several respected scholars.

J. T. Mueller, a professor at Concordia Theological Seminary, describes sinful swearing as "false, blasphemous and frivolous," as well as the assumption of oaths regarding "uncertain things" (Harrison 382).

Professor D. Edmond Hiebert says that the New Testament condemns the "indiscriminate, light, or evasive use of oaths" (Pfeiffer 1219).

Guy N. Woods noted that condemned oaths involve the "flippant, frivolous and profane" use of God's name. Woods pointed out that the prohibitions of Matthew 5:33-37 and James 5:12 do not refer to sincere judicial oaths. His discussion is thorough (288-294).

Jesus Authorized Oaths

The fact that not all oaths were forbidden is evident in the context of Jesus' discussion of this theme in the Sermon on the Mount. When condemning certain oaths, the Lord said, "but you shall perform unto the Lord your oaths" (Matthew 5:33).

What About the Pledge of Allegiance

Finally, regarding the Pledge of Allegiance, nothing in this historic pledge conflicts with the principles of Christianity. It is simply an affirmation of devotion to the laws of the government under which we live. This aligns with Romans 13:1ff (cf. 1 Peter 2:13), which enjoins obedience and respect for the "powers that be."

Of course, one's allegiance to his nation always comes second to his loyalty to God, and when the two conflict, obedience to the Lord takes precedence (Acts 4:19-20; 5:29).