  We formulate the nonlocal NJL model with a momentum dependent constituent
quark mass and calculate pion light cone wave functions of twist 2 and 3. The
leading twist wave function is not asymptotic and agrees well with the new CLEO
data. Normalization conditions for the twist 3 wave functions are used to
calculate the quark condensate. A prescription to calculate the gluon
condensate is proposed. The numerical value of the gluon condensate nicely
agrees with the phenomenological value, whereas the quark condensate is larger
than the phenomenological value of $-(250$ MeV$)^3$. The relation between the
$k_T^2$ moments and mixed condensates are used to estimate the mixed
quark-gluon condensate of dimension 5.
