Leviticus 15:17

And every garment, and every skin, whereon is the seed of copulation, shall be washed with water, and be unclean until the even.

Leviticus 15:17 (KJV)

Leviticus records laws God gave to Israel through Moses. These laws covered worship, moral conduct, and daily life. Leviticus 15 deals with bodily discharges and their effect on ritual purity. This chapter taught the people how to remain clean and fit to approach God in worship.

This verse gives a specific rule about a garment or leather item that touches the “seed of copulation,” meaning semen. Such an item had to be washed with water and remained unclean until the evening. The washing was not merely for hygiene; it was a commanded act of purification. The uncleanness was temporary, ending at sunset, and the water restored the item for ordinary use again.

This law was not about moral sin. A natural bodily emission did not make a person guilty before God. Instead, it made them ritually unclean, which meant they could not take part in worship until the prescribed cleansing was done. The rule taught that even normal bodily functions could interrupt fellowship with God and required a deliberate step of cleansing.

The surrounding verses in Leviticus 15 show that impurity could pass from a person to objects and then to others. This verse applies that same principle to clothing and leather. The washing with water points to a larger truth: God provided a way back to cleanliness. In the New Testament, Christ offers a complete and lasting cleansing from all impurity, fulfilling what these ceremonial washings could only picture.

Christians are not bound by these ceremonial laws, but the principles behind them still speak. God cares about holiness in every part of life, including the most private matters. The verse also honours sexual intimacy as a gift from God, to be treated with respect within marriage. The call to wash and wait until evening reminds believers that purity requires intentional action and patience.

  • Purity and holiness: God’s people are called to reflect His holiness in actions and thoughts (1 Peter 1:15-16).

  • Sanctity of sexual intimacy: Marriage is honourable, and the marriage bed is to be kept pure (Hebrews 13:4).

  • Personal hygiene: Taking care of the body honours God, for the body is the temple of the Holy Spirit (1 Corinthians 6:19-20).

This old law shows how seriously God took purity among His people. It also reveals His mercy, because He gave a simple way to become clean again. For believers today, the verse is a quiet reminder that God sees the whole of life and invites His people to live in a way that honours Him, trusting in the cleansing that Christ provides.

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Leviticus 15:16
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Leviticus 15:18