śraddhā viśeṣataḥ prītiḥ
śrī-mūrter aṅghri-sevane
śraddhā - faith; viśeṣataḥ - particularly; prītiḥ - love; śrī-mūrteḥ - of the Deity form of the Lord; aṅghri-sevane - in service of the lotus feet.
This verse and the following two verses are found in the Bhakti-rasāmṛta-sindhu (1.2.90-92).