CCC 2743 It is always possible to pray: The time of the Christian is that of the risen Christ who is with us always, no matter what tempests may arise.1 Our time is in the hands of God:
It is possible to offer fervent prayer even while walking in public or strolling alone, or seated in your shop,. .. while buying or selling,. .. or even while cooking.2
1 Cf. Mt 28:20; Lk 8:2.4.
2 St. John Chrysostom, Ecloga de oratione 2: PG 63, 585.