Why do you need the meta-capabilities of lisp? Well, language designers are human and can't predict all the features that you might find useful. Take, for example, list comprehensions.

I added some basic ones to common lisp in a couple of minutes.

  (defun read-comprehension (stream char)
    (declare (ignore char))
    (destructuring-bind (expr for var in list &optional if filter-exp)
        (read-delimited-list #\] stream)
      `(loop ,for ,var ,in ,list
          ,@(when filter-exp `(,if ,filter-exp))
          collect ,expr)))

  (set-macro-character #\[ #'read-comprehension)

  (eval (read-from-string "[(+ x 1) for x in '(1 2 3) if (> x 2)]"))
  ;; => (4)