The evergreen, pinnately compound leaves along with the citrus odor of the fruits reminded me of eastern North America's Prickly-Ash, genus Zanthoxylum, in the Citrus Family, the Rutaceae. However, Prickly-Ashes are plenteously and painfully prickly, but I couldn't find a single prickle on this tree. Also, Prickly-Ashes produce very different fruits. Checking to see if the church-tree might still be a member of the Citrus Family I plucked a leaflet, held it up against the sun, and saw strong evidence that it WAS, as shown below:

We've seen before how leaves of members of the Citrus Family often contain "pellucid dots" -- glands filled with aromatic oils, and which glow brightly when held against the sun. So, my first thought was that here was a genus of the Citrus Family with which I'd not yet made acquaintance, and I could hardly wait to bring out my books and figure out who it was. Before heading to the books I was careful to note that the tree was much-branched from near its base and its bark was blotchy, almost like eucalyptus bark. You can see its trunk next to some Mother-in-law Tongues below:

The little church tree turned out to be a native of South and Southeast Asia, China and Australasia, but, according to the Web, much planted in the southern US. Somehow I must have missed it. It goes by several English names, including Orange Jasmine, Mock Orange and Chinese Box. It's MURRAYA PANICULATA, and it is indeed a member of the Citrus Family. The flowers are especially fragrant. As an ornamental it makes a fine tall, dense hedge, flowering and fruiting throughout the year as it attracts many bees and birds. However, it's vulnerable to several diseases, and is the main host of the insect vector of the Citrus Greening Disease.

Searching for information on Orange Jasmine on the Internet turns up with many pages dealing with bonsai -- dwarfed ornamental trees grown in trays.

You can see a bonsai Orange Jasmine at http://www.tropicalbonsai.com/murrayapaniculata2.htm.