Preaching means reminding people of Krishna, the Supreme Personality of Godhead.

Shastra also says that Vaishnava is he who reminds people of Vishnu or Krishna.

Today I went on my usual walk in the park and without thinking to much about it I put on my

Hare Krishna baseball cap. I usually wear an ordinary cap.

The very first person (a male) I passed vibrated “HARE KRISHNA”.

I was surprised and amazed.

The point is that he could not refrain himself from vibrating Hare Krishna spontaneously, which is excellent.

So we are both benefitted he as the actor and me as the facilitator.

I should wear my Hare Krishna baseball cap more often. Simply by seeing the words Hare and Krishna people will get benefited. Just like nowadays people often talk about passive income. This would have to be passive preaching for the lazy preacher.:):):)

Jai Sri Krishna

Jai Srila Prabhupada