לׅׄוּלֵׅׄ֗אׅׄ הֶ֭אֱמַנְתִּי לִרְא֥וֹת בְּֽטוּב־יְהוָ֗ה בְּאֶ֣רֶץ חַיִּֽים׃
Hubiera yo desmayado, si no creyese que tengo de ver la bondad de SEÑOR En la tierra de los vivientes.
Rashi on Psalms
Had I not believed in seeing, etc. If I had not believed in the Holy One, blessed be He, those false witnesses would have already risen against me and destroyed me. [The word] לולא is punctuated for the homily which our Sages expounded (Ber. 4a): I know that You give reward to the righteous in the world to come, but I do not know whether I have a share with them or not.