'Activities' in the Bible

Today I am still strong, just as on the day that Moses sent me; as my strength [was] then, so now also [is] my strength for war {and for daily activities}.

and there are varieties of activities, but the same God, who works all [things] in all [people].

No one who serves as a soldier is entangled in the activities of [everyday] life, so that he may please the one who enlisted [him].