For instance, consider blessings enjoyed by pioneers in the Amazon region of Brazil. Generally, boats are used to get to the widely scattered villages along the riverbanks. Some settlements are situated in riverbeds, the wooden houses being built on stilts to keep them above water during the flood season. These houses are connected by rough wooden walkways, at times quite precarious, especially for heavy persons. When the water is low, access is difficult but possible through the undergrowth or along the muddy riverbed. Traveling by light canoes can be quite an adventure, for these turn over at times. Add to all of this the problems resulting from malaria, typhoid fever, parasitic worms, intense heat, and insect infestation. Despite these difficulties, however, Jehovah’s spirit helps our brothers to succeed in declaring the good news in such territories.​—Zechariah 4:6.

One pioneer sister serving in the Amazon region stated: “Our work was most gratifying.” Citing a fine experience, she told of a return visit on a certain man who had previously accepted some of our literature. She had to travel two hours by boat, but on arriving she found the man roasting manioc flour in a huge oven. He could not interrupt the process without running the risk of burning the flour. So what could she do? Well, the pioneer asked her partner to keep turning the flour with the big wooden shovel. Thus the man had an opportunity to listen attentively while the pioneer demonstrated how to study the publication he had acquired.

Elsewhere in Brazil, too, pioneers are enjoying many blessings in Jehovah’s service. For example, imagine the joy of a pioneer who was able to help a convict learn the truth. This man, once feared because of his violent temper, was serving a long prison sentence. Upon his becoming convinced of the truth, however, his personality was transformed to such an extent that the prison authorities were impressed and gave him permission to preach in the penitentiary. Now baptized, this man is on probation and conducts several home Bible studies.

This pioneer has also been able to help others in the same penitentiary. Concerning this work, he comments: “It is a reason for much happiness for me, because the seed I was able to sow has already germinated and produced fruitage.” At least four men who have been released from prison now attend Christian meetings regularly. Four others are taking the truth seriously, and one of them is preparing for baptism.