Asher serves as president of Tikkun Global family of ministries and congregations, dedicated to the dual restoration of Israel and the Church. He is founder of the Revive Israel five-fold ministry team, and oversees both Ahavat Yeshua and Tiferet Yeshua congregations in Israel.

He and his wife Betty share a passion for personal prayer and devotion, local evangelism and discipleship in Hebrew, and unity of the Body of believers worldwide.

Asher was raised in a conservative Jewish home and holds degrees from Harvard University, Baltimore Hebrew College and Messiah Biblical Institute. He has authored numerous books, tracts and articles.