Yes, it is evil for any Christian pastor to tell their church members to vote for the Democratic Party in the 2017 and 2018 elections, because the Democratic Party supports gay marriage and transgender rights, which are directly against God’s Law.
God hates homosexuals and expects every country to arrest homosexuals as criminals.
Hispanic Christian pastors must decide if they will stand with God and the Holy Bible or with the world and the Democratic Party (which opposes the Holy Bible).
You cannot support the Holy Bible and the Democratic Party at the same time, because the Democratic Party officially stands against the Holy Bible and its teaching against homosexuality.
Choose God and oppose the Democratic Party. That is the right thing to do.