Introduction

Biography

Isáis was the hus­band of El­is­a­beth Fletch­er of Terre Haute, In­di­ana (mar­ried 1955, Cos­ta Ri­ca).

He was or­dained in Brook­lyn, New York, in 1957, and was hea­vi­ly in­volved in La­tin Am­er­ican ev­an­gel­is­tic mis­sions.

He taught at in­ter­na­tion­al ga­ther­ings, in­clud­ing the Bil­ly Gra­ham ev­an­gel­ism con­fer­enc­es in Am­ster­dam in 1986 and 2000, and par­ti­ci­pat­ed in the Lau­sanne Con­gress on World Ev­an­gel­i­za­tion.

Works

• The Oth­er Side of the Coin, 1966
• Invierno y Ot­ros Po­e­mas, 1975