The Rebbe blesses the recipient with a joyous, liberating Pesach and emphasizes that serving Hashem should guide every aspect of life. He expresses concern over the recipient’s withdrawal from communal work and urges renewed involvement, stressing that now more than ever, active effort is vital to strengthen Torah and mitzvos.
https://www.torahrecordings.com/rebbe/igroskodesh/015/008/5361