Lesson 7-Mandela's Garden l. Text Analysis Theme of the text For Mandela,gardening is the source of spiritual fulfillment.Gardening gives Mandela inspiration for his revolutionary cause. Political leaders are like gardeners. W B T E Lesson 7 - Mandela's Garden I. Text Analysis For Mandela, gardening is the source of spiritual fulfillment. Gardening gives Mandela inspiration for his revolutionary cause. Political leaders are like gardeners. Theme of the text W B T L E