Many New Testament exegetes have taken the reference in Acts 9.43 to Peter's stay at Simon the Tanner's house as proof that purity laws are no longer relevant for the author of Acts, since tanning conveys ritual impurity. These interpreters have relied primarily on rabbinic passages to make their argument. This article shows that none of the solicited rabbinic passages refers to tanning as ritually defiling. Rather, the rabbinic sources reveal a disdain for tanners because of their stench and filth. At times, the rabbinic sages also criticize tanners for their supposed lack of moral scruples. Peter's visit to Simon the Tanner's house, therefore, cannot be taken as evidence that the author of Acts dismisses the relevance of the Jewish purity system, let alone kashrut. At best, the reference in Acts to Simon the Tanner informs us about the social-economic status of some of the members of the Jesus movement.

Ostrich skin when tanned forms distinctive and exclusive leather which is much sought after in the fashion industry. Promotion and marketing are focused on its distinctive quill pattern, durability and suppleness. The leather commands a high price by comparison with other livestock leather. The industry in southern Africa is currently export focused with the highest number of tanned skins being exported from South Africa principally to Japan. There are currently many debates on the optimum age for slaughter, skin size being dependent on buyer demand. Skins are subjected to strict grading criteria. Many factors need to be considered to maximise skin yield and quality including adequate nutrition, preventing on-farm scarring and bruising during transport, preventing feather pecking and treating birds for parasitic and arthropod infestations. Stringent conditions during the processing of the skins at the abattoirs and tanneries are crucial in preventing damage and subsequent downgrading. Environmental impacts of tanning are crucial and harmful by- products, including trivalent chromium, must be extracted from the effluent. The establishment of a strategy that ensures improvements in both the local ostrich and skin industry, and in the export market is necessary if southern Africa is to become a global player.