Answer:
They feared from killing of Cabeza de Vaca.
Step-by-step explanation:
Cabeza de Vaca's men advise him not to accept the Indian's offer to take them to their homes because their friends feared that the native people of the village will sacrifice him to their God. The members of the group were not satisfied from the offer of the Indians but Cabeza de Vaca decided to go to the village of Indians because this was their only hope.