Steep the tea bags in hot water. I like to fill a pitcher with water and tea bags and put it outside for 2 or 3 hours on a hot summer day. You could also just boil some water on the stove and insert the tea bags until the tea is as strong as you like it.
To make the sorbet, stir together the lemon juice, honey, and water. If you have an ice cream maker, churn the sorbet according to the manufacturer’s instructions and freeze for at least 2 hours in an airtight container. If not, simply freeze the mixture in an airtight container without churning.
Divide the tea among 4 glasses. Top each glass with a generous scoop of sorbet.