When God's people were exiles in Babylon they formed a resistance movement under the guidance of the prophet Jeremiah. What is interesting is how they resisted the Babylonians. They were told, "Build houses and live in them; plant gardens and eat their produce. Take wives and have sons and daughters; take wives for your sons, and give your daughters in marriage, that they may bear sons and daughters; multiply there, and do not decrease. But seek the welfare of the city where I have sent you into exile, and pray to the LORD on its behalf, for in its welfare you will find your welfare." Jer. 29:5-7. In other words, don't build walls plant gardens. Be a blessing to those around you.